<SEC-DOCUMENT>0001437749-21-005709.txt : 20210311
<SEC-HEADER>0001437749-21-005709.hdr.sgml : 20210311
<ACCEPTANCE-DATETIME>20210311163012
ACCESSION NUMBER:		0001437749-21-005709
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		80
CONFORMED PERIOD OF REPORT:	20210131
FILED AS OF DATE:		20210311
DATE AS OF CHANGE:		20210311

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			R F INDUSTRIES LTD
		CENTRAL INDEX KEY:			0000740664
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC CONNECTORS [3678]
		IRS NUMBER:				880168936
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-13301
		FILM NUMBER:		21733705

	BUSINESS ADDRESS:	
		STREET 1:		7610 MIRAMAR RD
		STREET 2:		BLDG 6000
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92126-2313
		BUSINESS PHONE:		858-549-6340

	MAIL ADDRESS:	
		STREET 1:		7620 MIRAMAR RD #4100
		STREET 2:		7620 MIRAMAR RD #4100
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92126-4202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CELLTRONICS INC
		DATE OF NAME CHANGE:	19910204
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>rfil20210131_10q.htm
<DESCRIPTION>FORM 10-Q
<TEXT>
<html><head><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/4/2021 2:31:12 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0">
	<title>rfil20210131_10q.htm</title>



</head><body style="font-size: 10pt; font-family: &quot;Times New Roman&quot;; padding: 0in 0.1in; cursor: auto;">
<div contenteditable="false" docsect="2" id="175158" sectdesc="Cover Page">&nbsp;</div>

<div data-td-statement-type="cover" data-td-v2v-id="1615385597857">
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<hr style="height: 3px; color: #000000; background-color: #000000; width: 100%; border: none; margin: 3pt 0">
<hr style="height: 1px; color: #000000; background-color: #000000; width: 100%; border: none; margin: 0 0 3pt 0">
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<div contenteditable="false" data-applyto="p" data-auto-pgnum="start" data-displaynum="1" data-fontname="Times New Roman" data-fontsize="10pt" data-numstyle="a" data-prefix="" data-startnum="1" data-suffix="" data-textalign="center">&nbsp;</div>

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

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>Washington, D.C. 20549</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>____________________</b></p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><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:normal;text-align:center;margin:0pt;"><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/9/2021 7:59:53 AM --><meta name="generator" content="RDG HTML Converter 3.4.3.0"></p>

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

		<tr>
			<td style="vertical-align:middle;width:0%;">&#9746;</td>
			<td style="vertical-align: middle; width: 0%; text-align: center;"><b>Quarterly report pursuant to Section</b>&nbsp;<b>13 or 15(d) of the Securities Exchange Act of 1934</b></td>
			<td style="vertical-align:middle;width:0%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align:middle;width:0%;">&nbsp;</td>
			<td style="vertical-align: middle; width: 0%; text-align: center;"><b>For the quarterly period ended January 31, 2021</b></td>
			<td style="vertical-align:middle;width:0%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align:middle;width:0%;">&nbsp;</td>
			<td style="vertical-align:middle;width:0%;">&nbsp;</td>
			<td style="vertical-align:middle;width:0%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align:middle;width:0%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#9744;</p>
			</td>
			<td style="vertical-align:middle;width:0%;">
			<p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: center;"><b>Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934</b></p>
			</td>
			<td style="vertical-align:middle;width:0%;">&nbsp;</td>
		</tr>

</table>

<p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: center;"><b>For the transition period from ______________ to ________________.</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;">Commission file number: <b>000-13301</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><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:normal;text-align:center;margin:0pt;"><b>RF INDUSTRIES, LTD.</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Exact name of registrant as specified in its charter)</p>

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

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

		<tr>
			<td style="vertical-align:top;width:276pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Nevada</p>
			</td>
			<td style="vertical-align:top;width:299pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">88-0168936</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:276pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(State or other jurisdiction of incorporation or organization)</p>
			</td>
			<td style="vertical-align:top;width:299pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(I.R.S. Employer Identification No.)</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:276pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:299pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:276pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>7610 Miramar Road, Building 6000</b><br>
			<b>San Diego, California</b></p>
			</td>
			<td style="vertical-align:bottom;width:299pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">92126</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:276pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Address of principal executive offices)</p>
			</td>
			<td style="vertical-align:top;width:299pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Zip Code)</p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align:top;width:576pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>(858)</b>&nbsp;<b>549-6340</b></p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align:top;width:576pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Registrant&#8217;s telephone number, including area code)</p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align:top;width:576pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>

</table>

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

<hr style="text-align: center; height: 1px; color: #000000; background-color: #000000; width: 25%; border: none; margin: 3pt auto">
<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:36pt;">Securities registered pursuant to Section 12(b) of the Act:</p>

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

		<tr style="background-color: rgb(204, 238, 255);">
			<td style="vertical-align:top;width:207pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><u>Title of each class</u></p>
			</td>
			<td style="vertical-align:top;width:112pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><u>Trading Symbol(s)</u></p>
			</td>
			<td style="vertical-align:top;width:211pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><u>Name of each exchange on which registered</u></p>
			</td>
		</tr>
		<tr style="background-color: rgb(204, 238, 255);">
			<td style="vertical-align:top;width:207pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:112pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:211pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr style="background-color: rgb(204, 238, 255);">
			<td style="vertical-align:top;width:207pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Common Stock, $0.01 par value per share</p>
			</td>
			<td style="vertical-align:top;width:112pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">RFIL</p>
			</td>
			<td style="vertical-align:top;width:211pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">NASDAQ Global Market</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;text-indent:36pt;">Indicate by check mark whether the registrant (1)&nbsp;has filed all reports required to be filed by Section&nbsp;13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12&nbsp;months (or for such shorter period that the registrant was required to file such reports), and (2)&nbsp;has been subject to such filing requirements for the past 90&nbsp;days.&nbsp;Yes &#9746; No &#9744;</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:36pt;">Indicate by check mark whether the registrant has submitted 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.) Yes &#9746; No &#9744;</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:36pt;">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 &#8220;large accelerated filer,&#8221; &#8220;accelerated filer,&#8221; &#8220;smaller reporting company&#8221; and &#8220;emerging growth company&#8221; in Rule 12b-2 of the Exchange Act.</p>

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

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

		<tr>
			<td style="vertical-align:top;width:144pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt 0pt 0pt 14pt;text-indent:-10pt;">&nbsp;Large accelerated filer&nbsp;&nbsp;&#9744;</p>
			</td>
			<td style="vertical-align:top;width:121pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt 0pt 0pt 4pt;">Accelerated filer&nbsp;&nbsp;&#9744;</p>
			</td>
			<td style="vertical-align:top;width:144pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt 0pt 0pt 4pt;">Non-accelerated filer&nbsp;&nbsp;&#9746;</p>
			</td>
			<td style="vertical-align:top;width:166pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt 0pt 0pt 4pt; text-align: center;">Smaller reporting company &#9746;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:144pt;">&nbsp;</td>
			<td style="vertical-align:top;width:121pt;">&nbsp;</td>
			<td style="vertical-align:top;width:144pt;">&nbsp;</td>
			<td style="vertical-align: top; width: 166pt; text-align: center;">Emerging growth company &#9744;</td>
		</tr>

</table>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:135pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">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. &#9744;&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;text-indent:36pt;">Indicate by check mark whether the registrant is a shell company (as defined in Rule&nbsp;12b-2 of the Exchange Act):&nbsp;Yes&nbsp; &#9744; No&nbsp; &#9746;</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:36pt;">The number of shares of the issuer&#8217;s Common Stock, par value $0.01 per share, outstanding as of March 10, 2021 was 9,972,456.</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;text-indent:18pt;">&nbsp;</p>

<hr style="height: 1px; color: #000000; background-color: #000000; width: 100%; border: none; margin: 3pt 0">
<hr style="height: 3px; color: #000000; background-color: #000000; width: 100%; border: none; margin: 0 0 3pt 0">
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</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;">1</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">&nbsp;</div>
</div>
</div>
</div>

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

<div contenteditable="false" docsect="4" id="175159" sectdesc="Balance Sheet">&nbsp;</div>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Part I. FINANCIAL INFORMATION</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;"><b>Item 1: Financial Statements</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>RF INDUSTRIES, LTD. AND SUBSIDIARIES</b></p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>(In thousands, except share and per share amounts)</b></p>

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

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><meta charset="utf-8"><meta name="format-detection" content="telephone=no"></p>

<div data-td-statement-type="balance-sheet" data-td-taggable-table="" data-td-v2v-id="1615385610013">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>January 31,</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>October 31,</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>2021</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>2020</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>(Unaudited)</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>(Note 1)</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 70%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><u><b>ASSETS</b></u></p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;"><b>CURRENT ASSETS</b></p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Cash and cash equivalents</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">15,489</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">15,797</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Trade accounts receivable, net of allowance for doubtful accounts of $55 and $66, respectively</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">5,155</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">5,669</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Inventories</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">9,019</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">8,586</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Other current assets</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">2,139</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">813</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"><b>TOTAL CURRENT ASSETS</b></p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">31,802</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">30,865</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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:</p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Equipment and tooling</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">3,916</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">3,819</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Furniture and office equipment</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">1,092</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">1,073</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">5,008</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">4,892</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Less accumulated depreciation</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">4,162</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">4,082</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total property and equipment, net</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">846</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">810</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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 right of use assets, net</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1,184</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1,421</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Goodwill</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">2,467</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">2,467</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Amortizable intangible assets, net</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">3,024</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">3,181</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Non-amortizable intangible assets</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1,174</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1,174</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Deferred tax assets</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">68</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">834</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Other assets</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">70</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">70</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"><b>TOTAL ASSETS</b></p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">40,635</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">40,822</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

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

<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;"><b>Item 1: Financial Statements</b> (continued)</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>RF INDUSTRIES, LTD. AND SUBSIDIARIES</b></p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>(In thousands, except share and per share amounts)</b></p>

<p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin: 0"><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/9/2021 2:05:44 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0"></p>

<div data-td-statement-type="balance-sheet" data-td-taggable-table="" data-td-v2v-id="1615385610015">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>January 31,</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>October 31,</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>2021</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>2020</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>(Unaudited)</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>(Note 1)</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 70%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><u><b>LIABILITIES AND STOCKHOLDERS' EQUITY</b></u></p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;"><b>CURRENT LIABILITIES</b></p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Accounts payable</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1,510</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1,475</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Accrued expenses</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">2,617</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">2,573</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Current portion of PPP Loans</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">2,103</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1,699</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Current portion of operating lease liabilities</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">789</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">874</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Income taxes payable</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">43</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Other current liabilities</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">296</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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 CURRENT LIABILITIES</b></p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">7,315</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">6,664</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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 id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">477</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">635</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">PPP Loans</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">685</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1,089</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Other long-term liabilities</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">370</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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 LIABILITIES</b></p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">8,477</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">8,758</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;"><b>COMMITMENTS AND CONTINGENCIES</b></p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;"><b>STOCKHOLDERS</b>&#8217;<b> EQUITY</b></p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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 - authorized 20,000,000 shares of $0.01 par value; 9,962,456 and 9,814,118 shares issued and outstanding at January 31, 2021 and October 31, 2020, respectively</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">100</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">98</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Additional paid-in capital</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">23,441</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">22,946</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Retained earnings</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">8,617</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">9,020</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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 STOCKHOLDERS' EQUITY</b></p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">32,158</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">32,064</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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 LIABILITIES AND STOCKHOLDERS' EQUITY</b></p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">40,635</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">40,822</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

<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;">See Notes to Unaudited Condensed Consolidated Financial Statements.</p>

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

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

<div contenteditable="false" docsect="5" id="175160" sectdesc="Income Statement">&nbsp;</div>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 1: Financial Statements</b> (continued)</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>RF INDUSTRIES, LTD. AND SUBSIDIARIES</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS</b></p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>(In thousands, except share and per share amounts)</b><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/8/2021 10:05:43 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0"></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&nbsp;</p>
<meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/9/2021 2:12:41 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0">

<div data-td-statement-type="income" data-td-taggable-table="" data-td-v2v-id="1615385622122">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="6" id=".amt.D3" 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><b>Three Months Ended January 31,</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>2021</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>2020</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 70%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net sales</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">10,002</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">12,414</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Cost of sales</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">7,396</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">9,161</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Gross profit</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">2,606</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">3,253</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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 expenses:</p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Engineering</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">431</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">596</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Selling and general</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">2,764</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">2,656</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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 expenses</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">3,195</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">3,252</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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 (loss) income</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(589</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">1</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Other (expense) income</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(8</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">11</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">(Loss) income before benefit for income taxes</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(597</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">12</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Benefit from income taxes</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">(194</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">(14</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Consolidated net (loss) income</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">(403</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">26</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">(Loss) earnings per share</p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Basic</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">(0.04</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">0.00</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Diluted</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">(0.04</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">0.00</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Weighted average shares outstanding</p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Basic</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">9,864,689</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">9,564,533</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Diluted</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">9,864,689</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">9,873,336</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

<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;">See Notes to Unaudited Condensed Consolidated Financial Statements.</p>

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

<div class="PGBK" style="width: 100%; margin-left: 0pt; margin-right: 0pt">
<div class="PGNUM" style="text-align: center; width: 100%; font-size: 10pt; font-family: Times New Roman;">4</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%">&nbsp;</div>
</div>

<div contenteditable="false" docsect="7" id="175161" sectdesc="Stockholders' Equity">&nbsp;</div>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 1: Financial Statements</b> (continued)</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>RF INDUSTRIES, LTD. AND SUBSIDIARIES</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS</b>&#8217;<b> EQUITY</b></p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>(In thousands, except share amounts)</b></p>

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

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

<div data-td-statement-type="stockholders-equity" data-td-taggable-table="" data-td-v2v-id="1615385628967">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D6" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="18" id=".amt.D6" 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><b>For the Three Months ended January 31, 2021</b></b></p>
			</td>
			<td id=".trail.D6" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B2" style="text-align: center; font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B3" style="text-align: center; font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.D4" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D4" 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><b>Additional</b></b></p>
			</td>
			<td id=".trail.D4" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B5" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B5" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B5" style="text-align: center; font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B5" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B6" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B6" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B6" style="text-align: center; font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B6" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="6" id=".amt.D3" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>Common Stock</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D4" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D4" 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><b>Paid-In</b></b></p>
			</td>
			<td id=".trail.D4" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D5" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D5" 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><b>Retained</b></b></p>
			</td>
			<td id=".trail.D5" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B6" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B6" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B6" style="text-align: center; font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B6" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>Shares </b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>Amount</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.D4" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td colspan="2" id=".amt.D4" 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><b>Capital</b></b></p>
			</td>
			<td id=".trail.D4" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.D5" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td colspan="2" id=".amt.D5" 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><b>Earnings</b></b></p>
			</td>
			<td id=".trail.D5" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.D6" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td colspan="2" id=".amt.D6" 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><b>Total</b></b></p>
			</td>
			<td id=".trail.D6" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 40%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Balance, November 1, 2020</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">9,814,118</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">98</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">22,946</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">9,020</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">32,064</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Exercise of stock options</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">118,189</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">1</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">384</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">385</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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 id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">123</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">123</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Issuance of restricted stock</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">36,834</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">1</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(1</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Forfeiture of restricted stock</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(4,318</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">Tax withholding related to vesting of restricted stock</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(2,367</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(11</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(11</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Consolidated net loss</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">-</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(403</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">)</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(403</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Balance, January 31, 2021</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);">9,962,456</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);">100</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);">23,441</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);">8,617</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);">32,158</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&nbsp;</td>
		</tr>

</table>
</div>

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

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

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

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

<div data-td-statement-type="stockholders-equity" data-td-taggable-table="" data-td-v2v-id="1615385628969">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D6" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="18" id=".amt.D6" 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><b>For the Three Months ended January 31, 2020</b></b></p>
			</td>
			<td id=".trail.D6" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B2" style="text-align: center; font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B3" style="text-align: center; font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.D4" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D4" 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><b>Additional</b></b></p>
			</td>
			<td id=".trail.D4" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B5" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B5" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B5" style="text-align: center; font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B5" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B6" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B6" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B6" style="text-align: center; font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B6" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="6" id=".amt.D2" rowspan="1" style="font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: center;"><b><b>Common Stock</b></b></p>
			</td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.D4" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D4" 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><b>Paid-In</b></b></p>
			</td>
			<td id=".trail.D4" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D5" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D5" 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><b>Retained</b></b></p>
			</td>
			<td id=".trail.D5" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B6" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B6" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B6" style="text-align: center; font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B6" style="font-family: Times New Roman; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>Shares </b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>Amount</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.D4" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td colspan="2" id=".amt.D4" 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><b>Capital</b></b></p>
			</td>
			<td id=".trail.D4" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.D5" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td colspan="2" id=".amt.D5" 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><b>Earnings</b></b></p>
			</td>
			<td id=".trail.D5" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.D6" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td colspan="2" id=".amt.D6" 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><b>Total</b></b></p>
			</td>
			<td id=".trail.D6" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 40%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Balance, November 1, 2019</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">9,462,267</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">95</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">21,949</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">9,489</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">31,533</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Exercise of stock options</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">215,943</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">2</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">389</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">391</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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 id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">110</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">110</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Issuance of restricted stock</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">54,850</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">1</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(1</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Issuance of common shares</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">12,075</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">77</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">77</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Dividends</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(193</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(193</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Consolidated net income</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">-</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">26</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">26</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
			<td id=".lead.B4">&nbsp;</td>
			<td id=".symb.B4">&nbsp;</td>
			<td id=".amt.B4">&nbsp;</td>
			<td id=".trail.B4">&nbsp;</td>
			<td id=".lead.B5">&nbsp;</td>
			<td id=".symb.B5">&nbsp;</td>
			<td id=".amt.B5">&nbsp;</td>
			<td id=".trail.B5">&nbsp;</td>
			<td id=".lead.B6">&nbsp;</td>
			<td id=".symb.B6">&nbsp;</td>
			<td id=".amt.B6">&nbsp;</td>
			<td id=".trail.B6">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Balance, January 31, 2020</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);">9,745,135</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);">98</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.4" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);">22,524</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.5" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);">9,322</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".lead.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.6" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.6" style="width: 9%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);">31,944</td>
			<td id=".trail.6" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&nbsp;</td>
		</tr>

</table>
</div>

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

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">See Notes to Unaudited Condensed Consolidated Financial Statements.</p>

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

<div class="PGBK" style="width: 100%; margin-left: 0pt; margin-right: 0pt">
<div class="PGNUM" style="text-align: center; width: 100%; font-size: 10pt; font-family: Times New Roman;">5</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%">&nbsp;</div>
</div>

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

<div contenteditable="false" docsect="8" id="175162" sectdesc="Cash Flows">&nbsp;</div>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 1: Financial Statements</b> (continued)</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>RF INDUSTRIES, LTD. AND SUBSIDIARIES</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</b></p>

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

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

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

<div data-td-statement-type="cash-flows" data-td-taggable-table="" data-td-v2v-id="1615385637111">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="6" id=".amt.D3" 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><b>Three Months Ended January 31,</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>2021</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>2020</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 70%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">OPERATING ACTIVITIES:</p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Consolidated net (loss) income</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(403</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">26</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:</p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Bad debt expense</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(15</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">4</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Depreciation and amortization</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">237</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">255</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Stock-based compensation expense</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">123</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">187</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Tax payments related to shares cancelled for vested restricted stock awards</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(11</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Deferred income taxes</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">766</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">62</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Changes in operating assets and liabilities:</p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Trade accounts receivable</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">529</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">6,711</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Inventories</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(433</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">638</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Other current assets</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(1,326</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(20</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Right of use assets</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(6</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">101</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Accounts payable</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">35</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(1,295</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Accrued expenses</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">44</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(921</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Income tax payable</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(43</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(21</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Other current liabilities</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">296</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Other long-term liabilities</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(370</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(121</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Net cash (used in) provided by operating activities</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">(577</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">5,606</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">INVESTING ACTIVITIES:</p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Capital expenditures</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(116</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(53</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Purchase of Schrofftech, net of cash acquired ($99)</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">(3,901</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Net cash used in investing activities</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">(116</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">(3,954</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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 ACTIVITIES:</p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Proceeds from exercise of stock options</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">385</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">391</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Dividends paid</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(193</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Net cash provided by financing activities</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">385</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">198</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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 (decrease) increase in cash and cash equivalents</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(308</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">1,850</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Cash and cash equivalents, beginning of period</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">15,797</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">12,540</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Cash and cash equivalents, end of period</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">15,489</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">14,390</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Supplemental cash flow information &#8211; income taxes paid</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">6</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>

</table>
</div>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">See Notes to Unaudited Condensed Consolidated Financial Statements.</p>

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

<div class="PGBK" style="width: 100%; margin-left: 0pt; margin-right: 0pt">
<div class="PGNUM" style="text-align: center; width: 100%; font-size: 10pt; font-family: Times New Roman;">6</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%">&nbsp;</div>
</div>

<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>RF INDUSTRIES, LTD. AND SUBSIDIARIES</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</b></p>

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

<div contenteditable="false" docsect="9" id="175163" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385658220">
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 1 </b>&#8211;<b> Unaudited interim condensed consolidated financial statements</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;text-indent:36pt;">Our accompanying unaudited condensed consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America for interim financial information and with the instructions to Form 10-Q. Accordingly, they do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statements. In the opinion of management, all adjustments, which are normal and recurring, have been included in order to make the information not misleading. Information included in the consolidated balance sheet as of October 31, 2020 has been derived from, and certain terms used herein are defined in, the audited consolidated financial statements of RF Industries, Ltd. as of October 31, 2020 included in our Annual Report on Form 10-K (&#8220;Form 10-K&#8221;) for the year ended October 31, 2020 that was previously filed with the Securities and Exchange Commission (&#8220;SEC&#8221;). Operating results for the three months ended January 31, 2021 are not necessarily indicative of the results that may be expected for the year ending October 31, 2021. The unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and footnotes thereto included in our Form 10-K.</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><i>Principles of consolidation</i></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;text-indent:36pt;">The accompanying unaudited condensed consolidated financial statements include the accounts of RF Industries, Ltd. and our four wholly-owned subsidiaries: Cables Unlimited, Inc. (&#8220;Cables Unlimited&#8221;), Rel-Tech Electronics, Inc. (&#8220;Rel-Tech&#8221;), C Enterprises, Inc. (&#8220;C Enterprises&#8221;), and Schroff Technologies International, Inc. (&#8220;Schrofftech&#8221;). Schrofftech is a wholly-owned subsidiary that RF Industries, Ltd. acquired effective November 1, 2019. All references to the &#8220;Company&#8221; collectively refer to RF Industries, Ltd., Cables Unlimited, Rel-Tech, C Enterprises, and Schrofftech. All intercompany balances and transactions have been eliminated in consolidation.</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><i>Risks and uncertainties</i></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;text-indent:36pt;">In March 2020, the World Health Organization (the &#8220;WHO&#8221;) declared coronavirus (&#8220;COVID-19&#8221;) a pandemic emergency. The COVID-19 pandemic has negatively impacted regional and global economies, disrupted global supply chains, and created significant volatility and disruption of financial markets. The global impact of the outbreak has been rapidly evolving and certain jurisdictions, including those where we have operations, have also reacted by instituting quarantines, restrictions on travel, &#8220;shelter in place&#8221; rules, social distancing protocols and restrictions on types of business that may continue to operate. While we have been deemed an &#8220;essential&#8221; business, and therefore have been permitted to continue our operations, the impact of the COVID-19 pandemic has affected both our operations and those of our customers. Our operations have been negatively affected by partial shutdowns of our facilities, by changes that we had to make on our operating methods and procedures, and by our reduced workforce as many of our employees stayed at home. Many of our customers and vendors have likewise had temporary closures of their facilities and have otherwise been impacted by changes in their industries. As a result, overall demand for our products has been reduced, and certain costs have increased. We have taken measures to protect the health and safety of our employees, and we continue to work with our customers and vendors to minimize potential disruptions in addressing the challenges posed by this global pandemic.</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:36pt;">The extent of the impact of the COVID-19 pandemic on our operational and financial performance will depend on future developments, including the duration and spread of the pandemic and related actions taken by domestic and international jurisdictions to prevent disease spread, all of which are uncertain and cannot be predicted. The outbreak impacted our performance for the three months ended January 31, 2021. We continue to expect the decline caused by the economic slowdown to persist through the second quarter of 2021. During the periods covered by this report, the operations of our three subsidiaries in the Northeast were affected as many of our employees stayed at home and as local customers shut down or otherwise delayed, deferred or cancelled orders for our products. Because of the impact that COVID-19 had on our operations, in May 2020 we applied for and received loans under the Paycheck Protection Program (&#8220;PPP&#8221;) of the CARES Act totaling approximately $2.8 million (&#8220;PPP Loans&#8221;). See Note 13 on discussions of the PPP Loans.</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:36pt;">We considered the impact of the COVID-19 related economic slowdown on our evaluation of goodwill impairment indicators as of January 31, 2021. Although no goodwill impairment indicators were identified, it is possible that impairments could emerge as the impact of the crisis becomes clearer, and those impairment losses could be material.</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><i>Fair value measurement</i></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;text-indent:36pt;">We measure at fair value certain financial assets and liabilities. Fair value is defined as the price that would be received to sell an asset or transfer a liability in an orderly transaction between market participants at the measurement date. U.S. GAAP specifies a hierarchy of valuation techniques based on whether the inputs to those valuation techniques are observable or unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumptions. These two types of inputs have created the following fair-value hierarchy:</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:36pt;">Level&nbsp;1 &#8211; Quoted prices for identical instruments in active markets;</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Level&nbsp;2 &#8211; Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-derived valuations in which all significant inputs and significant value drivers are observable in active markets;&nbsp;and</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Level&nbsp;3 &#8211; Valuations derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable.</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</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;">7</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">&nbsp;</div>
</div>
</div>
</div>

<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;text-indent:36pt;">As of January 31, 2021 and October 31, 2020, the carrying amounts reflected in the accompanying condensed consolidated balance sheets for cash and cash equivalents, accounts receivable, accounts payable, and the current portion of the PPP Loans approximated their carrying value due to their short-term nature. See Note 5 for discussion on the fair value of other current liabilities.</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><i>Recent accounting standards</i></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:justify;margin:0pt;text-indent:36pt;"><b><i>Recently issued accounting pronouncements not yet adopted:</i></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; text-indent: 36pt;">In June 2016, the Financial Accounting Standards Board (&#8220;FASB&#8221;) issued Accounting Standards Update (&#8220;ASU&#8221;) 2016-13, Financial Instruments&#8212;Credit Losses, which requires a financial asset (or a group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial asset(s) to present the net carrying value at the amount expected to be collected on the financial asset. The guidance is effective for fiscal years beginning after December 15, 2019. In November 2019, the FASB issued ASU 2019-10, Financial Instruments&#8212;Credit Losses (Topic 326), which pushes back the effective date for public business entities that are smaller reporting companies, as defined by the Securities and Exchange Commission, to fiscal years beginning after December 15, 2022. Early adoption is permitted. We are currently evaluating the impact the adoption of this new standard will have on our consolidated financial statements.</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:36pt;"><b><i>Recently issued accounting pronouncements adopted:</i></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;text-indent:36pt;">In February 2016, the FASB issued ASU No. 2016-02, Leases. This ASU requires lessees to recognize lease assets and lease liabilities for those leases classified as operating leases under the current GAAP. Under ASU 2016-02, lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach, which includes a number of optional practical expedients. We adopted the standard as of November 1, 2019, the beginning of our fiscal 2020, applying the modified retrospective method. We elected the package of practical expedients permitted under the transition guidance with the new standard, which among other things, allows us to carryforward the historical lease classification. We elected the policy which allows us to combine the nonlease components with their related lease components rather than separating, and the policy election to keep leases with an initial term of 12 months or less off of the balance sheet. Operating leases are included in our consolidated balance sheet as operating lease right of use (&#8220;ROU&#8221;) assets, other current liabilities, and operating lease liabilities. Finance leases are included in finance ROU assets, other current liabilities, and finance lease liabilities on our consolidated balance sheet. ROU assets represent our right to use an underlying asset for the duration of the lease term, and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of our leases do not provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. The operating lease ROU asset also includes any lease payments made and excludes lease incentives. Our lease terms may include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Lease expense for lease payments is recognized on a straight-line basis over the lease term and is recognized on the consolidated statements of operations. The adoption of the standard resulted in a material recognition of additional right of use assets and lease liabilities of approximately $2.3 million and $2.4 million, respectively, as of November 1, 2019, but did not materially affect our consolidated net income.</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:36pt;">In January 2017, the FASB issued ASU No. 2017-04, Intangibles&#8212;Goodwill and Other, which simplifies the subsequent measurement of goodwill by eliminating Step 2 from the goodwill impairment test. Under the amendments of this update, the goodwill impairment test is performed by comparing the fair value of a reporting unit with its carrying amount. If the carrying amount of a reporting unit exceeds its fair value, an impairment loss should be recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit. The guidance also still gives entities the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. We adopted the standard as of November 1, 2020, the beginning of our fiscal 2021, applying this prospectively. The adoption of the standard did not result in an impairment charge as of January 31, 2021.</p>
</div>

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

<div contenteditable="false" docsect="9" id="175164" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385665137">
<p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt;"><b>Note 2 </b>&#8211;<b> Business acquisition</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;text-indent:36pt;">On November 4, 2019, we purchased the business of Schroff Technologies International, Inc. (&#8220;Schrofftech&#8221;), a Rhode Island-based manufacturer and marketer of intelligent thermal control systems used by telecommunications companies across the U.S. and Canada, and shrouds for small cell integration and installation. At the closing, in consideration for the Schrofftech business, we paid the sellers $4 million in cash, and, if certain financial targets are met by Schrofftech over a two-year period, agreed to pay additional cash earn-out payments of up to $2.4 million.</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:36pt;">The acquisition was accounted for as an acquisition of a business in accordance with the acquisition method of accounting. The acquired assets and assumed liabilities have been recorded at their estimated fair values. We determined the estimated fair values with the assistance of appraisals or valuations performed by an independent third-party specialist. Schrofftech serves the high growth wireless, telecom and cable markets. The Schrofftech business allows us to diversify the types of services provided for our customers in these markets. All manufacturing operations are performed at Schrofftech&#8217;s facilities in Rhode Island.</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: 36pt;">Although the closing occurred on November 4, 2019, the acquisition of Schrofftech is deemed to have become effective for financial accounting purposes as of November 1, 2019. Accordingly, subsequent to November 1, 2019, Schrofftech&#8217;s financial results have been included in the results of the Custom Cabling Manufacturing and Assembly segment (&#8220;Custom Cabling segment&#8221;) as well as in the consolidated statements of operations. Total costs related to the acquisition of Schrofftech were approximately $151,000 and have been expensed as incurred and categorized in selling and general expenses during periods prior to November 1, 2020.</p>

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

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/10/2021 7:21:25 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0"></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;">8</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">&nbsp;</div>
</div>
</div>
</div>

<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; text-indent: 36pt;">The following table summarizes the components of the purchase price at fair values at November 1, 2019:</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385665137">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 20%; margin-left: 72pt; width: 80%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 81%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Cash consideration paid</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">4,000,000</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Earn-out liability</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">1,249,000</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total purchase price</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">5,249,000</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

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

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

<p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">The following table summarizes the allocation of the purchase price at fair value at November 1, 2019:</p>

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

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385665137">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 20%; margin-left: 72pt; width: 80%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 81%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Current assets</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">1,168,000</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Fixed assets</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">58,000</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Intangible assets</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">3,299,000</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Goodwill</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">1,127,000</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Non-interest bearing liabilities</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(403,000</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: 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 assets</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">5,249,000</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

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

<div contenteditable="false" docsect="9" id="175165" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385670023">
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 3 </b>&#8211;<b> Inventories and major vendors</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;text-indent:36pt;">Inventories, consisting of materials, labor and manufacturing overhead, are stated at the lower of cost or net realizable value. Cost has been determined using the weighted average cost method. Inventories consist of the following (in thousands):&nbsp;</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385670023">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 15%; margin-left: 54pt; width: 85%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>January 31, 2021</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>October 31, 2020</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 64%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Raw materials and supplies</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">4,668</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">4,410</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Work in process</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">278</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">196</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Finished goods</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">4,073</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">3,980</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Totals</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">9,019</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">8,586</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">No vendors accounted for more than 10% of inventory purchases for the three months ended January 31, 2021 or 2020. We have arrangements with our vendors to purchase products based on purchase orders that we periodically issue.</p>
</div>

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

<div contenteditable="false" docsect="9" id="175166" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385677015">
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 4 </b>&#8211;<b> Other current assets</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;text-indent:36pt;">Other current assets consist of the following (in thousands):&nbsp;</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385677015">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 20%; margin-left: 72pt; width: 80%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>January 31, 2021</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>October 31, 2020</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 62%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Prepaid taxes</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">924</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Prepaid expense</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">591</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">393</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Other</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">624</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">420</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Totals</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">2,139</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">813</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

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

<div contenteditable="false" docsect="9" id="175167" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385684254">
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 5 </b>&#8211;<b> Accrued expenses and other current liabilities</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:justify;margin:0pt;text-indent:36pt;">Accrued expenses consist of the following (in thousands):</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385684253">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 20%; margin-left: 72pt; width: 80%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>January 31, 2021</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>October 31, 2020</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 62%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Wages payable</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">1,383</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">1,506</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Accrued receipts</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">823</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">518</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Other accrued expenses</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">411</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">549</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Totals</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">2,617</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">2,573</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Accrued receipts represent purchased inventory for which invoices have not been received.</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</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;">9</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">&nbsp;</div>
</div>
</div>
</div>

<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;text-indent:36pt;">The purchase agreement for the Schrofftech acquisition provides for earn-out payments of up to $2.4 million, which are earned through October 31, 2021. The initial earn-out liability was valued at its fair value using an option pricing based approach with a risk-neutral framework using Black Scholes due to the option-like nature of the earn-out payout structure. The earn-out was and will continue to be revalued quarterly using a present value approach and any resulting increase or decrease will be recorded into selling and general expenses. Any changes in the amount of the actual results and forecasted scenarios could impact the fair value. Significant judgment is employed in determining the appropriateness of the assumptions used in calculating the fair value of the earn-out as of the acquisition date. Accordingly, significant variances between actual and forecasted results or changes in the assumptions can materially impact the amount of contingent consideration expense we record in future periods. In determining the fair value of the earn-out liability as of January 31, 2021, we used the most recent projections while giving consideration to actual results versus such projections subsequent to January 31, 2021.</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:36pt;">We estimate the fair value of the earn-out liability using an option pricing based approach with a risk-neutral framework using Black Scholes related to Schrofftech calculated at net present value (Level 3 of the fair value hierarchy).</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:36pt;">The following table summarizes our financial assets and liabilities measured at fair value on a recurring basis as of January 31, 2021 (in thousands):</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385684253">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 20%; margin-left: 72pt; width: 80%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 81%; border-bottom: thin solid rgb(0, 0, 0);">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Description</p>
			</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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;">Level 3</p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Earn-out liability</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">296</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

<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:36pt;">The following table summarizes our financial assets and liabilities measured at fair value on a recurring basis as of October 31, 2020 (in thousands):</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385684253">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 20%; margin-left: 72pt; width: 80%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 81%; border-bottom: thin solid rgb(0, 0, 0);">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Description</p>
			</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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;">Level 3</p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Earn-out liability</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">370</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

<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:36pt;">The following table summarizes the changes to the Level 3 liabilities measured at fair value for the three months ended January 31, 2021&nbsp;and for the year ended October 31, 2020 (in thousands):</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/10/2021 7:27:17 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0"></p>

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615433282683">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 20%; margin-left: 72pt; width: 80%; font-size: 10pt; font-family: &quot;Times New Roman&quot;; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>
			<td colspan="6" id=".amt.D3" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>Level 3</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>January 31, 2021</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>October 31, 2020</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; width: 62%;">
			<p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Beginning balance</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; text-align: right;">370</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; text-align: right;">1,249</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Change in value</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">(74</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">(879</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Ending balance</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">296</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">370</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

<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: 36pt;">As of January 31, 2021, the full amount of the $296,000 earn-out was classified as other current liabilities.</p>
</div>

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

<div contenteditable="false" docsect="9" id="175168" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385690200">
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 6 </b>&#8211;<b> (Loss) earnings per share</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;"><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/8/2021 10:06:34 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0"></p>

<p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">Basic (loss) earnings per share is computed by dividing net (loss) income by the weighted average number of common shares outstanding during the period. Diluted earnings per share is computed by dividing net income by the weighted average number of common shares outstanding increased by the effects of assuming that other potentially dilutive securities (such as stock options) outstanding during the period had been exercised and the treasury stock method had been applied. During the three months ended January 31, 2021, we reported a net loss and diluted loss per share is computed the same as basic loss per share as the effect of utilizing the fully diluted share count would have reduced the net loss per share which has an anti-dilutive effect.&nbsp; Therefore, all outstanding stock options are excluded from the computation of diluted loss per share.&nbsp; Potentially issuable securities that are out-of-the-money totaled 331,338 and 392,838 shares for the three months ended January 31, 2021 and 2020, respectively, and were excluded from the calculation of diluted per share amounts because of their anti-dilutive effect.</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:36pt;">The following table summarizes the computation of basic and diluted weighted average shares outstanding:</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/8/2021 10:07:01 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0"></p>
<meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/9/2021 2:26:15 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0">

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385690199">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 10%; margin-left: 36pt; width: 90%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="6" id=".amt.D3" 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><b>Three Months Ended January 31,</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>2021</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>2020</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 66%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Weighted average shares outstanding for basic (loss) earnings per share</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">9,864,689</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">9,564,533</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Add effects of potentially dilutive securities-assumed exercise of stock options</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">308,803</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Weighted average shares outstanding for diluted (loss) earnings per share</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">9,864,689</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">9,873,336</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/10/2021 7:25:40 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0"></p>

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

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

<div contenteditable="false" docsect="9" id="175169" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385699729">
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 7 </b>&#8211;<b> Stock-based compensation and equity transactions</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;text-indent:36pt;">On December 6, 2019, one employee was granted 50,000 incentive stock options. These options vested 10,000 on the date of grant, and the balance vests as to 10,000 shares per year thereafter on each of the next four anniversaries of December 6, 2019, and expire ten years from the date of grant.</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:36pt;">On January 9, 2020, we granted the following equity awards to our managers and officers:</p>

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

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

		<tr>
			<td style="width:54pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:18pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#9679;</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Stock grants for a total of 12,075 common shares to three employees. We accounted for these shares as stock-based compensation totaling $77,000;</p>
			</td>
		</tr>

</table>

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

		<tr>
			<td style="width:54pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:18pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#9679;</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">A total of 3,241 incentive stock options to two employees, all of which vested immediately on the date of grant; and</p>
			</td>
		</tr>

</table>

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

		<tr>
			<td style="width:54pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:18pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#9679;</p>
			</td>
			<td style="vertical-align:top;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">A total of 38,500 shares of restricted stock and 77,000 incentive stock options to five employees. The shares of restricted stock and incentive stock options vest over four years as follows: (i) one-quarter of the restricted shares and options vested on January 9, 2021; and (ii) the remaining restricted shares and options shall vest in twelve equal quarterly installments over the next three years. All incentive stock options expire ten years from the date of grant.</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;text-indent:36pt;">On June 30, 2020, one employee was granted 10,000 incentive stock options. These options vested 2,500 on the date of grant, and the balance vests as to 2,500 shares per year thereafter on each of the next three anniversaries of June 30, 2020, and expire ten years from the date of grant.</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:36pt;">On January 12, 2021, we granted a total of 33,500 shares of restricted stock and 67,000 incentive stock options to one manager and three officers. The shares of restricted stock and incentive stock options vest over four years as follows: (i) one-quarter of the restricted shares and options shall vest on January 12, 2022; and (ii) the remaining restricted shares and options shall vest in twelve equal quarterly installments over the next three years. All incentive stock options expire ten years from the date of grant.</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:36pt;">No other shares or options were granted to company employees during the three months ended January 31, 2021 and 2020.</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:36pt;">The weighted average fair value of employee stock options that were granted during the three months ended January 31, 2021 and 2020 was estimated to be $2.46 and $3.13, respectively, per share, using the Black-Scholes option pricing model with the following assumptions:</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385699728">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 20%; margin-left: 72pt; width: 80%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="6" id=".amt.D3" 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><b><b><b>Three Months Ended January 31,</b></b></b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b><b><b>2021</b></b></b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b><b><b>2020</b></b></b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 62%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Risk-free interest rate</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">0.39</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1.57</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Dividend yield</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">0.00</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">1.23</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Expected life of the option (in years)</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">7.00</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">6.47</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Volatility factor</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">51.94</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">49.14</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td>
		</tr>

</table>
</div>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Expected volatilities are based on historical volatility of our stock price and other factors. We used the historical method to calculate the expected life of the 2021 and 2020 option grants. The expected life represents the period of time that options granted are expected to be outstanding. The risk-free rate is based on the U.S. Treasury rate with a maturity date corresponding to the options&#8217; expected life. The dividend yield is based upon the historical dividend yield.</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><i>Company stock option plans</i></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;text-indent:36pt;">Descriptions of our stock option plans are included in Note 9 of our Annual Report on Form 10-K for the year ended October 31, 2020. A summary of the status of the options granted under our stock option plans as of January 31, 2021 and the changes in options outstanding during the three months then ended is presented in the table that follows:</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385699728">
<table cellpadding="0pt" cellspacing="0pt" class="finTable" style="margin-right: auto; margin-left: 72pt; width: 85%; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px;">

		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.D3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><b><b>Weighted</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.D3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><b><b>Average</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><b><b>Shares</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><b><b>Exercise Price</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 66%;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Outstanding at November 1, 2020</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">789,179</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">4.66</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options granted</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">67,000</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">4.98</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options exercised</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">(118,189</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">3.26</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options cancelled</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(91,793</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">5.88</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options outstanding at January 31, 2021</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">646,197</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">4.78</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options exercisable at January 31, 2021</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">298,781</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">4.85</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options vested and expected to vest at January 31, 2021</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">645,861</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">4.78</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Weighted average remaining contractual life of options outstanding as of January 31, 2021: 6.30 years</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:36pt;">Weighted average remaining contractual life of options exercisable as of January 31, 2021: 4.54 years</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</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;">11</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">&nbsp;</div>
</div>
</div>
</div>

<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;text-indent:36pt;">Weighted average remaining contractual life of options vested and expected to vest as of January 31, 2021: 6.30 years</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:36pt;">Aggregate intrinsic value of options outstanding at January 31, 2021: $1,077,000</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:36pt;">Aggregate intrinsic value of options exercisable at January 31, 2021: $531,000</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:36pt;">Aggregate intrinsic value of options vested and expected to vest at January 31, 2021: $1,069,000</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:36pt;">As of January 31, 2021, $708,000 and $461,000 of expenses with respect to nonvested stock options and restricted shares, respectively, has yet to be recognized but is expected to be recognized over a weighted average period of 3.92 and 1.30 years, respectively.</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:36pt;">Non-employee directors receive a compensation package of $50,000 annually, which is paid one-half in cash and one-half through the grant of non-qualified awards. For fiscal 2020, compensation payable to non-employee directors was prorated from November 1, 2019 through August 31, 2020. On November 4, 2019, we granted each of our five non-employee directors 3,270 shares of restricted stock. The number of restricted shares granted to each director was determined by prorating $25,000 for the 10 months ending August 31, 2020 and dividing by the 20-day average closing stock price ($6.36). These restricted shares vested ratably through August 31, 2020. As compensation for services to be provided until the 2021 annual meeting of stockholders in September 2021, we granted each of our five non-employee directors 5,757 shares of restricted stock, which number was determined by dividing $25,000 by the 20-day average closing stock price ($4.34). On December 31, 2020, a new director joined the Board. We granted the new director 3,334 shares of restricted stock as payment for the year ending with the 2021 annual meeting. The number of restricted stock was determined by prorating $25,000 for the 8.5 months of service upon joining the Board through the 2021 annual meeting and dividing by the 20-day average closing stock price ($5.31).</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:36pt;">Non-employee directors who are also a chairperson of a committee of the Board receive additional compensation of $15,000 annually. On June 5, 2020, the Board of Directors revised the committee chair compensation so that all future compensation from July 1, 2020 through the next annual meeting of the stockholders will be payable in shares of common stock rather than cash. Shares issued as compensation will be valued at the closing common stock price on the last day of each quarter. Accordingly, on July 31, 2020, each of the four committee chairpersons was awarded 279 shares at $4.47 per share. We account for these shares as stock-based compensation. On September 15, 2020, each of the four committee chairpersons was awarded 3,454 shares of restricted stock as payment for the $15,000 retainer payable to Chairpersons for the year ending with the 2021 annual meeting of stockholders. The number of restricted shares granted to each chairperson was determined by dividing $15,000 by the 20-day average closing stock price ($4.34).</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><i>Stock option expense</i></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;text-indent:36pt;">During the three months ended January 31, 2021 and 2020, stock-based compensation expense totaled $123,000 and $187,000, respectively, and was classified in selling and general expense.</p>
</div>

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

<div contenteditable="false" docsect="9" id="175170" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385704827">
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 8 </b>&#8211;<b> Concentrations of credit risk</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;text-indent:36pt;">Financial instruments that potentially subject us to concentrations of credit risk consist primarily of cash and cash equivalents and accounts receivable. We maintain our cash and cash equivalents with high-credit quality financial institutions. At January 31, 2021, we had cash and cash equivalent balances in excess of federally insured limits in the amount of approximately $14.3 million.</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:36pt;">For the three months ending January 31, 2021, two customers, both distributors, accounted for approximately 16% and 12% of net sales and had accounts receivable balances that accounted for 15% and 19%, respectively, of the total net accounts receivable balance at January 31, 2021. These same two distributors each accounted for 11% of net sales for the three months ending January 31, 2020, while one other customer, a wireless carrier, accounted for 17% of net sales for the three months ending January 31, 2020. The two distributors had accounts receivable balances that each accounted for 12% of total net accounts receivable balance at January 31, 2020. Although these customers have been on-going major customers of the Company, the written agreements with these customers do not have any minimum purchase obligations and they could stop buying our products at any time and for any reason. A reduction, delay or cancellation of orders from these customers or the loss of these customers could significantly reduce our future revenues and profits.</p>
</div>

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

<div contenteditable="false" docsect="9" id="175171" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385712053">
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 9 </b>&#8211;<b> Segment information</b></p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">We aggregate operating divisions into two reporting segments that have similar economic characteristics primarily in the following areas: (1) the nature of the product and services; (2) the nature of the production process; (3) the type or class of customer for their products and services; (4) the methods used to distribute their products or services; and (5) if applicable, the nature of the regulatory environment. Based upon this evaluation, as of January 31, 2021, we had two segments &#8211; RF Connector and Cable Assembly (&#8220;RF Connector segment&#8221;) and Custom Cabling Manufacturing and Assembly (&#8220;Custom Cabling segment&#8221;).</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: 36pt;">The RF Connector segment consisted of one division and the Custom Cabling segment was composed of four divisions.&nbsp;The five divisions that met the quantitative thresholds for segment reporting are the RF Connector and Cable Assembly division (&#8220;RF Connector division&#8221;), Cables Unlimited, Rel-Tech, C Enterprises, and Schrofftech. While each segment has similar products and services, there was little overlapping of these services to their customer base. The biggest difference in segments is in the channels of sales: sales or product and services for the RF Connector&nbsp;segment were primarily through the distribution channel, while the Custom Cabling segment sales were through a combination of distribution and direct to the end customer.</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</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;">12</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">&nbsp;</div>
</div>
</div>
</div>

<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;text-indent:36pt;">Management identifies segments based on strategic business units that are, in turn, based along market lines. These strategic business units offer products and services to different markets in accordance with their customer base and product usage. For segment reporting purposes, the RF Connector division constitutes the RF Connector segment, and the Cables Unlimited, Rel-Tech, C Enterprises, and Schrofftech divisions constitute the Custom Cabling segment.</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:36pt;">As reviewed by our chief operating decision maker, we evaluate the performance of each segment based on income or loss before income taxes. We charge depreciation and amortization directly to each division within the segment. Accounts receivable, inventory, property and equipment, right of use assets, goodwill and intangible assets are the only assets identified by segment. Except as discussed above, the accounting policies for segment reporting are the same for the Company as a whole.</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:36pt;">All of our operations are conducted in the United States; however, we derive a portion of our revenue from export sales. We attribute sales to geographic areas based on the location of the customers. The following table presents the sales by geographic area for the three months ended January 31, 2021 and 2020 (in thousands):</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385712051">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 20%; margin-left: 72pt; width: 80%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="6" id=".amt.D3" 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><b>Three Months Ended January 31,</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>2021</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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><b>2020</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 62%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">United States</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">9,379</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">12,173</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Foreign Countries:</p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">Canada</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">525</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">116</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Mexico</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">5</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">All Other</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">98</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">120</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">623</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">241</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
			<td id=".lead.B3">&nbsp;</td>
			<td id=".symb.B3">&nbsp;</td>
			<td id=".amt.B3">&nbsp;</td>
			<td id=".trail.B3">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Totals</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">10,002</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">12,414</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

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

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

<p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">Net sales, income (loss) before provision (benefit) for income taxes and other related segment information for the three months ended January 31, 2021 and 2020 are as follows (in thousands):&nbsp;</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385712052">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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;"><b><b>RF Connector</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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;"><b><b>Custom Cabling</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td id=".lead.B4" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td id=".symb.B4" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".amt.B4" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"><b>&nbsp;</b></td>
			<td id=".trail.B4" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".lead.B5" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td id=".symb.B5" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".amt.B5" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"><b>&nbsp;</b></td>
			<td id=".trail.B5" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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;"><b><b>and </b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" 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;"><b><b>Manufacturing and </b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td id=".lead.B4" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td id=".symb.B4" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".amt.B4" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"><b>&nbsp;</b></td>
			<td id=".trail.B4" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".lead.B5" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td id=".symb.B5" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".amt.B5" style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"><b>&nbsp;</b></td>
			<td id=".trail.B5" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>
			</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>Cable Assembly</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>Assembly</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td>
			<td id=".lead.D4" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td colspan="2" id=".amt.D4" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>Corporate</b></b></p>
			</td>
			<td id=".trail.D4" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td>
			<td id=".lead.D5" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td colspan="2" id=".amt.D5" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>Total</b></b></p>
			</td>
			<td id=".trail.D5" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td>
		</tr>
		<tr style="background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"><b>2021</b></td>
			<td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">&nbsp;</td>
			<td nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">&nbsp;</td>
			<td nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">&nbsp;</td>
			<td nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">&nbsp;</td>
			<td nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net sales</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">3,575</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">6,427</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.4" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.5" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">10,002</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Income (loss) before benefit for income taxes</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">453</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(1,042</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(8</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(597</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Depreciation and amortization</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">35</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">202</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">237</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total assets</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">7,667</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">15,202</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">17,766</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">40,635</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="width: 44%;">&nbsp;</td>
			<td id=".lead.B2" style="width: 1%;">&nbsp;</td>
			<td id=".symb.B2" style="width: 1%;">&nbsp;</td>
			<td id=".amt.B2" style="width: 12%;">&nbsp;</td>
			<td id=".trail.B2" style="width: 1%;">&nbsp;</td>
			<td id=".lead.B3" style="width: 1%;">&nbsp;</td>
			<td id=".symb.B3" style="width: 1%;">&nbsp;</td>
			<td id=".amt.B3" style="width: 12%;">&nbsp;</td>
			<td id=".trail.B3" style="width: 1%;">&nbsp;</td>
			<td id=".lead.B4" style="width: 1%;">&nbsp;</td>
			<td id=".symb.B4" style="width: 1%;">&nbsp;</td>
			<td id=".amt.B4" style="width: 10%;">&nbsp;</td>
			<td id=".trail.B4" style="width: 1%;">&nbsp;</td>
			<td id=".lead.B5" style="width: 1%;">&nbsp;</td>
			<td id=".symb.B5" style="width: 1%;">&nbsp;</td>
			<td id=".amt.B5" style="width: 10%;">&nbsp;</td>
			<td id=".trail.B5" style="width: 1%;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>2020</b></p>
			</td>
			<td id=".lead.B2" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".amt.B2" style="font-family: Times New Roman; font-size: 10pt; width: 12%;"><b>&nbsp;</b></td>
			<td id=".trail.B2" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".lead.B3" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".amt.B3" style="font-family: Times New Roman; font-size: 10pt; width: 12%;"><b>&nbsp;</b></td>
			<td id=".trail.B3" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".lead.B4" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td id=".symb.B4" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".amt.B4" style="font-family: Times New Roman; font-size: 10pt; width: 10%;"><b>&nbsp;</b></td>
			<td id=".trail.B4" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".lead.B5" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td id=".symb.B5" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
			<td id=".amt.B5" style="font-family: Times New Roman; font-size: 10pt; width: 10%;"><b>&nbsp;</b></td>
			<td id=".trail.B5" style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net sales</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">3,189</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">9,225</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.4" style="width: 10%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">-</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.5" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">12,414</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Income (loss) before provision for income taxes</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">282</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">(281</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">11</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">12</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Depreciation and amortization</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">42</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">213</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">255</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total assets</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">7,496</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">17,158</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">15,178</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.5" style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">39,832</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

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

<div contenteditable="false" docsect="9" id="175172" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385719715">
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 10 </b>&#8211;<b> Income taxes</b></p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">We use an estimated annual effective tax rate, which is based on expected annual income, statutory tax rates and tax planning opportunities available in the various jurisdictions in which we operate, to determine its quarterly provision (benefit) for income taxes. Certain significant or unusual items are separately recognized in the quarter in which they occur and can be a source of variability in the effective tax rates from quarter to quarter.</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:36pt;">During the first quarter of fiscal 2021, the Consolidated Appropriations Act was passed which allows for PPP loan expenses to be deducted on the Company&#8217;s tax return. This resulted in a decrease to our deferred tax asset and income taxes payable of $0.7 million. The provision or benefit for income taxes was 32% and (120%) of (loss) income before income taxes for the three months ended January 31, 2021 (the &#8220;fiscal 2021 quarter&#8221;) and 2020 (the &#8220;fiscal 2020 quarter&#8221;), respectively. The change in the effective tax rate from the fiscal 2020 quarter to fiscal 2021 quarter was primarily driven by the disproportionate impact of various permanent book-tax differences with respect to our forecasted book income or loss in each period.</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</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;">13</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">&nbsp;</div>
</div>
</div>
</div>

<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;text-indent:36pt;">We had $134,000 and $107,000 of unrecognized tax benefits, inclusive of interest and penalties, as of January 31, 2021 and October 31, 2020, respectively. The unrecognized tax benefits, if recognized, would result in a net tax benefit of $35,000 as of January 31, 2021.</p>
</div>

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

<div contenteditable="false" docsect="9" id="175173" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385726133">
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 11 </b>&#8211;<b> Intangible assets</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;text-indent:36pt;">Intangible assets consist of the following (in thousands):</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385726133">
<table cellpadding="0pt" cellspacing="0pt" class="finTable" style="margin-right: auto; margin-left: 72pt; width: 85%; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px;">

		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><b><b>January 31, 2021</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><b><b>October 31, 2020</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 66%;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Amortizable intangible assets:</p>
			</td>
			<td id=".lead.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Non-compete agreement (estimated life 5 years)</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">423</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">423</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated amortization</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(256</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(245</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">167</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">178</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Customer relationships (estimated lives 7 - 15 years)</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">5,058</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">5,058</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated amortization</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(2,483</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(2,367</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">2,575</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">2,691</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Backlog (estimated life 1 - 2 years)</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">287</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">287</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated amortization</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(287</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(266</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">21</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Patents (estimated life 10 - 14 years)</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">368</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">368</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated amortization</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(86</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(77</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">282</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;">291</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Totals</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" 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);">$</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">3,024</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">3,181</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0pt;">Non-amortizable intangible assets:</p>
			</td>
			<td id=".lead.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Trademarks</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" 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);">$</td>
			<td id=".amt.2" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">1,174</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>
			<td id=".amt.3" style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;">1,174</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Amortization expense for the three months ended January 31, 2021 and the year ended October 31, 2020 was $157,000 and $692,000, respectively. As of January 31, 2021, the weighted-average amortization period for the amortizable intangible assets is 5.66 years.</p>
</div>

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

<div contenteditable="false" docsect="9" id="175174" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385732252">
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 12 </b>&#8211;<b> Commitments</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;text-indent:36pt;">We have operating leases for corporate offices, manufacturing facilities, and certain storage units. Our leases have remaining lease terms of 1 year to 3 years, some of which include options to extend the leases for up to 5 years. A portion of our operating leases are leased from K&amp;K Unlimited, a company controlled by Darren Clark, the former owner and current President of Cables Unlimited, to whom we make rent payments totaling $14,000 per month.</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:36pt;">We also have other operating leases for certain equipment. The components of our facilities and equipment operating lease expenses for the period ending January 31, 2021 were as follows (in thousands):</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385732250">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 20%; margin-left: 72pt; width: 80%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>Three Months Ended</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>January 31, 2021</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 81%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Operating lease cost</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">247</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<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;">Short-term lease cost</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>

</table>
</div>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</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;">14</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">&nbsp;</div>
</div>
</div>
</div>

<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;text-indent:36pt;">Other information related to leases was as follows (in thousands):</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385732251">
<table cellpadding="0pt" cellspacing="0pt" class="finTable" style="margin-right: auto; margin-left: 63pt; width: 85%; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px;">

		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><b><b>January 31, 2021</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
			<td id=".lead.D4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td colspan="2" id=".amt.D4" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><b><b>October 31, 2020</b></b></p>
			</td>
			<td id=".trail.D4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><b>Supplemental Cash Flows Information</b></p>
			</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Right of use assets obtained in exchange for lease obligations:</p>
			</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 55.8%;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Operating leases</p>
			</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 16%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">1,184</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.4" style="width: 16%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">1,421</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><b>Weighted Average Remaining Lease Term</b></p>
			</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Operating leases (in months)</p>
			</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">20.78</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 16%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">22.94</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><b>Weighted Average Discount Rate</b></p>
			</td>
			<td id=".lead.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B3" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".lead.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".amt.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
			<td id=".trail.B4" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><b>&nbsp;</b></td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Operating leases</p>
			</td>
			<td id=".lead.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.3" style="width: 16%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">3.54</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td>
			<td id=".lead.4" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 16%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">3.54</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td>
		</tr>

</table>
</div>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;">&nbsp;</p>

<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">Future minimum lease payments under non-cancellable leases as of January 31, 2021 were as follows:</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;">&nbsp;</p>

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385732251">
<table cellpadding="0pt" cellspacing="0pt" class="finTable" style="margin-right: auto; margin-left: 81pt; width: 80%; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px;">

		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 82%; border-bottom: thin solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Year ended October 31, </b></p>
			</td>
			<td id=".lead.D2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: thin solid rgb(0, 0, 0);">&nbsp;</td>
			<td colspan="2" id=".amt.D2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><b><b>Operating Leases</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".lead.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".trail.B2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2021 (excluding three months ended January 31, 2021)</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">667</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2022</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">532</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2023</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">166</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2024</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2025</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Thereafter</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total future minimum lease payments</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">1,365</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Less imputed interest</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">(99</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Total</b></p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.2" 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);"><b>$</b></td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"><b>1,266 </b></td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&nbsp;</td>
		</tr>

</table>
</div>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385732251">
<table cellpadding="0pt" cellspacing="0pt" class="finTable" style="margin-right: auto; margin-left: 81pt; width: 80%; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px;">

		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Reported as of January 31, 2021</b></p>
			</td>
			<td id=".lead.D2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td colspan="2" id=".amt.D2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><b><b>Operating Leases</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Other current liabilities</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">789</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Operating lease liabilities</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;">477</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Finance lease liabilities</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">
			<td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">
			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Total</b></p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.2" 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);"><b>$</b></td>
			<td id=".amt.2" style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"><b>1,266 </b></td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&nbsp;</td>
		</tr>

</table>
</div>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;">&nbsp;</p>

<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">As of January 31, 2021, operating lease ROU asset was $1.2 million and operating lease liability totaled $1.3 million, of which $789,000 is classified as current. There were no finance leases as of January 31, 2021.</p>
</div>

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

<div contenteditable="false" docsect="9" id="175175" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385739343">
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 13 </b>&#8211;<b> Line of credit and PPP loans</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; text-indent: 36pt;">In November 2019, we entered into an agreement for a revolving line of credit (&#8220;LOC&#8221;) in the amount of $5.0 million. Amounts outstanding under the LOC shall bear interest at a rate of 2.0% plus LIBOR Daily Floating Rate (&#8220;base interest rate&#8221;), with interest payable on the first day of each month. Borrowings under the LOC are secured by a security interest in certain assets of the Company. The LOC contains certain loan covenants. Failure to maintain the loan covenants may constitute an event of default, resulting in all outstanding amounts of principal and interest becoming immediately due and payable. All outstanding principal and interest is due and payable on December 1, 2021. On December 30, 2020, we closed the line of credit with no amounts outstanding.</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:36pt;">In May 2020 we applied for and received loans under the Paycheck Protection Program (&#8220;PPP&#8221;) of the CARES Act totaling approximately $2.8 million (&#8220;PPP Loans&#8221;). The funds from the PPP Loans were used to retain employees, maintain payroll and benefits, and make lease and utility payments. Without the PPP Loans, we would have made material reductions in our workforce (particularly at Cables Unlimited). We anticipate that most of the PPP Loans will be eligible for forgiveness in accordance with the provisions of the CARES Act. To the extent not forgiven, the PPP Loans have a two-year term, a fixed interest rate of 1%, and principal and interest payments are deferred for six months. As of January 31, 2021, the full amount of the PPP Loans was applied for forgiveness. Subsequent to January 31, 2021, the full amount of the PPP Loans has been forgiven and considered paid in full (including applicable interest).</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:36pt;">Future minimum loan payments as of January 31, 2021 were as follows:</p>

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

<div data-td-parse-id="1" data-td-taggable-table="table" data-td-v2v-id="1615385739343">
<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 15%; margin-left: 72pt; width: 85%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 82%; 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>Year ended October 31, </b></p>
			</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td colspan="2" id=".amt.D2" 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><b>PPP Loans</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom;">
			<td>&nbsp;</td>
			<td id=".lead.B2">&nbsp;</td>
			<td id=".symb.B2">&nbsp;</td>
			<td id=".amt.B2">&nbsp;</td>
			<td id=".trail.B2">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<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;">2021 (excluding three months ended January 31, 2021)</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.2" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">1,575</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2022</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">1,213</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Total future minimum payments</b></p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b>$</b></td>
			<td id=".amt.2" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"><b>2,788 </b></td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&nbsp;</td>
		</tr>

</table>
</div>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</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;">15</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">&nbsp;</div>
</div>
</div>
</div>
</div>

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

<div contenteditable="false" docsect="9" id="175176" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385744243">
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b>Note 14 </b>&#8211;<b> Cash dividend and declared dividends</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:justify;margin:0pt;text-indent:36pt;">We did not pay any dividends during the three months ended January 31, 2021. During the three months ended January 31, 2020, we paid dividends of $0.02 per share for a total of $193,000.&nbsp;</p>
</div>

<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>

<div contenteditable="false" docsect="9" id="175179" sectdesc="Note to Financial Statements">&nbsp;</div>

<div data-td-parse-id="1" data-td-statement-type="note" data-td-v2v-id="1615385810191">
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note 15 </b>&#8211;<b> Subsequent events</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; text-indent: 36pt;">In February 2021, the full $2.8 million of PPP Loans was forgiven and considered paid in full (including applicable interest) by the Small Business Administration.</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;">&nbsp;</p>

<div class="PGBK" style="width: 100%; margin-left: 0pt; margin-right: 0pt">
<div class="PGNUM" style="text-align: center; width: 100%; font-size: 10pt; font-family: Times New Roman;">16</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%">&nbsp;</div>
</div>
</div>

<div contenteditable="false" docsect="12" id="175178" sectdesc="Other">&nbsp;</div>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 2:</b> <b>Management</b>&#8217;<b>s Discussion and Analysis of Financial Condition and Results of Operations</b>&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;text-indent:36pt;"><i>This report contains forward-looking statements. These statements relate to future events or the Company</i>&#8217;<i>s future financial performance. In some cases, you can identify forward-looking statements by terminology such as </i>&#8220;<i>may,</i>&#8221;<i> </i>&#8220;<i>will,</i>&#8221;<i> </i>&#8220;<i>should,</i>&#8221;<i> </i>&#8220;<i>except,</i>&#8221;<i> </i>&#8220;<i>plan,</i>&#8221;<i> </i>&#8220;<i>anticipate,</i>&#8221;<i> </i>&#8220;<i>believe,</i>&#8221;<i> </i>&#8220;<i>estimate,</i>&#8221;<i> </i>&#8220;<i>predict,</i>&#8221;<i> </i>&#8220;<i>potential</i>&#8221;<i> or </i>&#8220;<i>continue,</i>&#8221;<i> the negative of such terms or other comparable terminology. These statements are only predictions. Actual events or results may differ materially.</i></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:36pt;"><i>Although the Company believes that the expectations reflected in the forward-looking statements are reasonable, the Company cannot guarantee future results, levels of activity, performance or achievements. Moreover, neither the Company, nor any other person, assumes responsibility for the accuracy and completeness of the forward-looking statements. The Company is under no obligation to update any of the forward-looking statements after the filing of this Quarterly Report on Form 10-Q to conform such statements to actual results or to changes in its expectations.</i></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:36pt;"><i>The following discussion should be read in conjunction with the Company</i>&#8217;<i>s unaudited condensed consolidated financial statements and the related notes and other financial information appearing elsewhere in this Form 10-Q. Readers are also urged to carefully review and consider the various disclosures made by the Company which attempt to advise interested parties of the factors which affect the Company</i>&#8217;<i>s business, including without limitation the disclosures made under the caption </i>&#8220;<i>Management</i>&#8217;<i>s Discussion and Analysis of Financial Condition and Results of Operations,</i>&#8221;<i> under the caption </i>&#8220;<i>Risk Factors,</i>&#8221;<i> and the audited consolidated financial statements and related notes included in the Company</i>&#8217;<i>s Annual Report filed on Form 10-K for the year ended October 31, 2020 and other reports and filings made with the Securities and Exchange Commission.</i></p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Critical Accounting Policies</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;text-indent:36pt;">Our unaudited condensed consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States of America (&#8220;GAAP&#8221;). The preparation of these consolidated financial statements requires us to make significant estimates and judgments that affect the reported amounts of assets, liabilities, revenues, expenses and related disclosure of contingent assets and liabilities. We evaluate our estimates, including those related to bad debts, inventory reserves, earn-out liabilities, and contingencies on an ongoing basis. We base our estimates on historical experience and on various other assumptions that are believed to be appropriate under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.</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;"><i>Inventories</i></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:36pt;">Inventories are stated at the lower of cost or net realizable value, with cost determined using the weighted average cost method of accounting. Certain items in inventory may be considered obsolete or excess and, as such, we periodically review our inventories for excess and slow moving items and make provisions as necessary to properly reflect inventory value. Because inventories have, during the past few years, represented up to one-fourth of our total assets, any reduction in the value of our inventories would require us to take write-offs that would affect our net worth and future earnings.</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;"><i>Allowance for Doubtful Accounts</i></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:36pt;">We record an allowance for doubtful accounts based upon our assessment of various factors. We consider historical experience, the age of the accounts receivable balance, credit quality of our customers, current economic conditions and other factors that may affect a customer&#8217;s ability to pay.</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;"><i>Long-Lived Assets Including Goodwill</i></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:36pt;">We assess property, plant and equipment and intangible assets, which are considered definite-lived assets, for impairment. Definite-lived assets are reviewed when there is evidence that events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. We measure recoverability of these assets by comparing the carrying amounts to the future undiscounted cash flows the assets are expected to generate. If property and equipment and intangible assets are considered to be impaired, the impairment to be recognized equals the amount by which the carrying value of the asset exceeds its fair market value.</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:36pt;">We amortize our intangible assets with definite useful lives over their estimated useful lives and review these assets for impairment.</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:36pt;">We test our goodwill and trademarks and indefinite-lived assets for impairment at least annually or more frequently if events or changes in circumstances indicate these assets may be impaired. These events or circumstances require significant judgment and could include a significant change in the business climate, legal factors, operating performance indicators, competition and sale or disposition of all or a portion of a division. This analysis requires significant judgments, including estimation of future cash flows, which is dependent on internal forecasts, estimation of the long-term rate of growth for our business, estimation of the useful life over which cash flows will occur, and determination of our weighted average cost of capital.</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</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;">17</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">&nbsp;</div>
</div>
</div>
</div>

<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;"><i>Earn-out Liability</i></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:36pt;">The purchase agreement for the acquisition of Schrofftech provides for an earn-out payment of up to $2.4 million, which amount is earned through October 31, 2021. The initial earn-out liability was valued at its fair value using an option pricing based approach with a risk-neutral framework using Black Scholes due to the option-like nature of the earn-out payout structure. The earn-out was and will continue to be revalued quarterly using a present value approach, and any resulting increase or decrease will be recorded into selling and general expenses. Any changes in the amount of the actual results and forecasted scenarios could impact the fair value. Significant judgment is employed in determining the appropriateness of the assumptions used in calculating the fair value of the earn-out as of the acquisition date. Accordingly, significant variances between actual and forecasted results or changes in the assumptions can materially impact the amount of contingent consideration expense we record in future periods.</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;"><i>Income Taxes</i></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:36pt;">We record a tax provision for the anticipated tax consequences of the reported results of operations. Income taxes are accounted for under the asset and liability method, under which deferred tax assets and liabilities are recognized for the expected future tax consequences of temporary differences between the financial reporting and tax bases of assets and liabilities, and for operating losses and tax credit carryforwards. Deferred tax assets and liabilities are measured using the currently enacted tax rates as of the date of the financial statements that apply to taxable income in effect for the years in which those tax assets are expected to be realized or settled. We record a valuation allowance to reduce deferred tax assets to the amount that is believed more likely than not to be realized.</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:36pt;">The calculation of the tax provision involves significant judgment in estimating the impact of uncertainties in the application of GAAP and complex tax laws. Resolution of these uncertainties in a manner inconsistent with management&#8217;s expectations could have a material impact on our financial condition and operating results.&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;"><i>Stock-based Compensation</i></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:36pt;">We use the Black-Scholes model to value the stock option grants. This valuation is affected by our stock price as well as assumptions regarding a number of inputs which involve significant judgments and estimates. These inputs include the expected term of employee stock options, the expected volatility of the stock price, the risk-free interest rate and expected dividends.</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Overview</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;text-indent:36pt;">RF Industries, Ltd. (together with subsidiaries, the &#8220;Company,&#8221; we,&#8221; &#8220;us,&#8221; or &#8220;our&#8221;) is a national manufacturer and marketer of interconnect products and systems, including coaxial and specialty cables and connectors, fiber optic cables and connectors, and electrical and electronic specialty cables and components. Through our manufacturing and production facilities, we provide a wide selection of interconnect products and solutions primarily to telecommunications carriers and equipment manufacturers, wireless and network infrastructure carriers and manufacturers and to various original equipment manufacturers (OEMs) in several market segments. Since the acquisition of Schrofftech in November 2019, we also manufacture and sell energy-efficient cooling systems and integrated small cell solutions and related components.</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:36pt;">We operate through two reporting segments: (i) the RF Connector and Cable Assembly (&#8220;RF Connector&#8221;) segment, and (ii) the Custom Cabling Manufacturing and Assembly (&#8220;Custom Cabling&#8221;) segment. The RF Connector segment primarily designs, manufactures, markets and distributes a broad range of connector and cable products, including coaxial connectors and cable assemblies that are integrated with coaxial connectors, used in telecommunications and information technology OEM markets and other end markets. The Custom Cabling segment designs, manufactures, markets and distributes custom copper and fiber cable assemblies, complex hybrid fiber optic and power solution cables, electromechanical wiring harnesses, wiring harnesses for a broad range of applications in a diverse set of end markets, energy-efficient cooling systems for wireless base stations and remote equipment shelters and custom designed, pole-ready 5G small cell integrated enclosures.</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:36pt;">For the three months ended January 31, 2021, most of our revenues were generated from the Custom Cabling segment from the sale of fiber optics cable, copper cabling, custom patch cord assemblies, and wiring harnesses, which collectively accounted for 64% of the Company&#8217;s total sales. Revenues from the RF Connector segment were generated from the sales of RF connector products and cable assemblies and accounted for 36% of total sales for the three months ended January 31, 2021. The RF Connector segment mostly sells standardized products regularly used by customers and, therefore, has a more stable revenue stream. On the other hand, the Custom Cabling segment mostly designs, manufactures, and sells customized cabling and wireless-related equipment under larger purchase orders. Accordingly, the Custom Cabling segment is more dependent upon larger orders, and its revenues are therefore, more volatile than the revenues of the RF Connector segment.</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:36pt;">In March 2020, the World Health Organization (the &#8220;WHO&#8221;) declared coronavirus (&#8220;COVID-19&#8221;) a pandemic emergency. The COVID-19 pandemic has negatively impacted regional and global economies, disrupted global supply chains, and created significant volatility and disruption of financial markets. The global impact of the outbreak has been rapidly evolving and certain jurisdictions, including those where we have operations, have also reacted by instituting quarantines, restrictions on travel, &#8220;shelter in place&#8221; rules, social distancing protocols and restrictions on types of business that may continue to operate. While we have been deemed an &#8220;essential&#8221; business, and therefore have been permitted to continue our operations, the impact of the COVID-19 pandemic has affected both our operations and those of our customers. Our operations have been negatively affected by partial shutdowns of our facilities (particularly in the Northeast), by changes that we had to make on our operating methods and procedures, and by our reduced workforce as many of our employees stayed at home. Many of our customers and vendors have likewise had temporary closures of their facilities and have otherwise been impacted by changes in their industries. As a result, overall demand for our products has been reduced, and certain costs have increased. We have taken measures to protect the health and safety of our employees, and we continue to work with our customers and vendors to minimize potential disruptions in addressing the challenges posed by this global pandemic.</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</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;">18</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">&nbsp;</div>
</div>
</div>
</div>

<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;text-indent:36pt;">The extent of the impact of the COVID-19 pandemic on our operational and financial performance will depend on future developments, including the duration and spread of the pandemic and related actions taken by domestic and international jurisdictions to prevent disease spread, all of which are uncertain and cannot be predicted. The outbreak impacted our performance for the three months ended January 31, 2021. We currently expect the decline caused by the economic slowdown to persist through at least the second quarter of 2021. The operations of our Cables Unlimited, Inc. subsidiary in Long Island, New York, was particularly affected as many employees stayed at home and as local customers shut down or otherwise delayed, deferred or cancelled orders for our products. Because of the impact that COVID-19 had on our Northeastern operations, in May 2020 we applied for and received loans under the Paycheck Protection Program (&#8220;PPP&#8221;) of the CARES Act totaling approximately $2.8 million (&#8220;PPP Loans&#8221;). The funds from the PPP Loans were used to retain employees, maintain payroll and benefits, and make lease and utility payments. Without the PPP Loans, we would have made material reductions in our workforce (particularly at Cables Unlimited). In February 2021, the full $2.8 million of PPP Loans was forgiven and considered paid in full (including applicable interest) by the Small Business Administration (&#8220;SBA&#8221;).</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Liquidity and Capital Resources</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;text-indent:36pt;">Historically, we have been able to fund our liquidity and other capital requirements from funds we generated from operations. While we still believe that our existing current assets, the amount of cash we anticipate will be generated from on-going operations, and funds we received from the PPP Loans collectively will be sufficient to fund our anticipated liquidity and capital resource needs for at least twelve months from the date of this filing, there are some uncertainties because of the unknown future impact of the COVID-19 pandemic on our business. Nevertheless, we believe that our existing assets and the cash we expect to generate from operations, including from our current backlog of unfulfilled orders, will be sufficient to fund our liquidity needs during the next twelve months from the date of this filing based on the following:</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:36pt;">As of January 31, 2021, we had a total of $15.5 million of cash and cash equivalents compared to a total of $15.8 million of cash and cash equivalents as of October 31, 2020. As of January 31, 2021, we had working capital of $24.5 million and a current ratio of approximately 4.4:1 with current assets of $31.8 million and current liabilities of $7.3 million.</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:36pt;">As of January 31, 2021, we had $7.1 million of backlog, compared to $6.3 million as of October 31, 2020. Since purchase orders are submitted from customers based on the timing of their requirements, our ability to predict orders in future periods or trends in future periods is limited. Furthermore, purchase orders may be subject to cancellation from customers, although we have not historically experienced material cancellations of purchase orders.</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:36pt;">In the three months ended January 31, 2021, we used $0.6 million of cash in our operating activities. This net outflow of cash is due to our net loss ($0.4 million), inventory purchases resulting in an increase to our inventory balance ($0.4 million), and cash used for other current assets ($1.3 million), which expenditures included an increase of our income taxes receivable of $0.7 million due to the impact of the passage of the Consolidated Appropriations Act (&#8220;CAA&#8221;) that allows for PPP loan expenses to be deducted on our tax return. The foregoing cash usage was partially offset by an increase in cash from noncash credits of $0.7 million from the decrease of our deferred tax asset as a result of the passage of the CAA, $0.2 million from depreciation and amortization, $0.1 million from stock-based compensation expense, and $0.5 million from the collection in accounts receivable.</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:36pt;">During the fiscal quarter ended January 31, 2021, we also spent $0.1 million on capital expenditures, and received $0.4 million of proceeds from the exercise of stock options. As a result of the net cash used in operating and investing activities, and the cash received from the exercise of stock options, our cash and cash equivalent balance decreased by $0.3 million during the January 31, 2021 quarter.</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:36pt;">We do not anticipate needing material additional capital equipment in the next twelve months. In the past, we have financed some of our equipment and furnishings requirements through capital leases. No additional capital equipment purchases have been currently identified that would require significant additional leasing or capital expenditures during the next twelve months.</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:36pt;">In November 2019, we entered into a $5.0 million revolving line of credit that bore interest at a rate of 2.0% plus LIBOR Daily Floating Rate. We never used the line of credit and on December 30, 2020, we closed the line of credit. Accordingly, we currently do not have a credit facility available to us should we need to borrow amounts to fund either our working capital needs or any future unplanned capital expenditures.</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:36pt;">From time to time, we may undertake acquisitions of other companies or product lines in order to diversify our product and solutions offerings and customer base. Conversely, we may undertake the disposition of a division or product line due to changes in our business strategy or market conditions.&nbsp;Acquisitions may require the outlay of cash, which may reduce our liquidity and capital resources while dispositions may increase our cash position, liquidity and capital resources. On November 4, 2019, we purchased the business of Schroff Technologies International, Inc., a Rhode Island-based manufacturer and marketer of intelligent thermal control systems used by telecommunications companies across the U.S. and Canada, and shrouds for small cell integration and installation. At the closing, in consideration for Schrofftech, we paid the sellers $4 million in cash, and, if certain financial targets are met by Schrofftech over a two-year period, agreed to pay an additional cash earn-out payment of up to $2.4 million.</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</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;">19</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">&nbsp;</div>
</div>
</div>
</div>

<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;"><b>Results of Operations</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;"><b>Three Months Ended January 31, 2021 vs. Three Months Ended January 31, 2020</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;text-indent:36pt;">Net sales for the three months ended January 31, 2021 (the &#8220;fiscal 2021 quarter&#8221;) decreased by 19%, or $2.4 million, to $10.0 million as compared to the three months ended January 31, 2020 (the &#8220;fiscal 2020 quarter&#8221;). Net sales for the fiscal 2021 quarter at the Custom Cabling segment decreased by $2.8 million, or 30%, to $6.4 million, compared to $9.2 million in the fiscal 2020 quarter. The decrease was primarily the result of lower project-based wireless carrier macro and tower site business where we continued to see a general slowdown which impacted our sales.&nbsp;&nbsp; In addition we experienced project delays with small cell deployments due to COVID-19 as there were difficulties gaining site zoning approvals for small cell installations, challenges with building and site access, and limited availability of work crews. Net sales for the fiscal 2021 quarter at the RF Connector segment increased by $0.4 million, or 12%, to $3.6 million as compared to $3.2 million in the fiscal 2020 quarter.</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:36pt;">Gross profit for the fiscal 2021 quarter decreased by $0.6 million to $2.6 million due to the decrease in net sales, although gross margins remained fairly consistent at 26.1% of sales compared to 26.2% of sales in the fiscal 2020 quarter.</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:36pt;">Engineering expenses decreased by $0.2 million to $0.4 million in the fiscal 2021 quarter compared to $0.6 million in the fiscal 2020 quarter primarily due to the reduction in engineering marketing personnel, which costs are included in the engineering costs. Engineering expenses represent costs incurred relating to the ongoing research and development of new products.</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:36pt;">Selling and general expenses increased by $0.1 million to $2.8 million (28% of sales) compared to $2.7 million (21% of sales) in the first quarter last year primarily due to hiring of additional sales people in the last half of the 2020 fiscal year and in the fiscal 2021 quarter.</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:36pt;">For the fiscal 2021 quarter, the Custom Cabling segment had a pretax loss of $1.0 million while the RF Connector segment had pretax income of $0.5 million, as compared to $0.3 million loss and $0.3 million of income, respectively, for the comparable first quarter last year. The pretax loss at the Custom Cabling segment in the fiscal 2021 quarter was primarily due to the lower sales in the project-based business resulting from the slowdown in carrier spending.</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:36pt;">The provision or benefit for income taxes was 32% and (120%) of (loss) income before income taxes for the fiscal 2021 quarter and the fiscal 2020 quarter, respectively. The change in the effective tax rate from the fiscal 2020 quarter to fiscal 2021 quarter was primarily driven by the disproportionate impact of various permanent book-tax differences with respect to our forecasted book income or loss in each period.</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:36pt;">For the fiscal 2021 quarter, net loss was $0.4 million and fully diluted loss per share was $0.04 per share, compared to a net income of $26,000 and fully diluted earnings per share of $0.00 per share for the fiscal 2020 quarter. For the fiscal 2021 quarter, the diluted weighted average shares outstanding was 9,784,760 as compared to 9,873,336 for the fiscal 2020 quarter.</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 3. Quantitative and Qualitative Disclosures about Market Risk</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;text-indent:36pt;">Nothing to report.</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b>Item 4. Controls and Procedures</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;"><u>Evaluation of Disclosure Controls and Procedures</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;text-indent:36pt;">We maintain disclosure controls and procedures (as defined in Exchange Act Rule 13a-15(e)) that are designed to assure that information required to be disclosed in our Exchange Act reports is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission&#8217;s rules and forms, and that such information is accumulated and communicated to management, including the Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosures.</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:36pt;">In designing and evaluating the disclosure controls and procedures, we recognize that any controls and procedures, no matter how well designed and operated, can provide reasonable assurance only of achieving the desired control objectives, and we necessarily are required to apply our judgment in weighing the costs and benefits of possible new or different controls and procedures. Limitations are inherent in all control systems, so no evaluation of controls can provide absolute assurance that all control issues and any fraud have been detected.&nbsp;Because of the inherent limitations, we regularly review our system of internal control over financial reporting and make changes to our processes and systems to improve controls and increase efficiency, and to maintain an effective internal control environment. Changes may include such activities as implementing new, more efficient systems, consolidating activities, and migrating processes.</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:36pt;">As required by Exchange Act Rule 13a-15(b), as of the end of the period covered by this report, we, under the supervision and with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of our disclosure controls and procedures. Based on this evaluation, we concluded that our disclosure controls and procedures were effective as of that 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;text-indent:36pt;">During the first quarter of fiscal 2021, there were no changes in the internal control over financial reporting as such term is defined in Rule 13a-15(f) of the exchange Act, that materially affected, or are reasonably likely to materially affect, the Company&#8217;s internal control over financial reporting.</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</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;">20</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">&nbsp;</div>
</div>
</div>
</div>

<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;text-align:justify;margin:0pt;"><b>Part II. OTHER INFORMATION</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;"><b>Item 1. Legal Proceedings</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;text-indent:36pt;">From time to time, we may become involved in various lawsuits and legal proceedings which arise in the ordinary course of business. Litigation is subject to inherent uncertainties, and an adverse result in these or other matters may arise from time to time that may harm our business. As of the date of this report, we are not subject to any proceeding that is not in the ordinary course of business or that is material to the financial condition of our business.</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>Item 1A. Risk Factors</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;text-indent:36pt;">The discussion of our business and operations should be read together with the risk factors contained in Item&nbsp;1A of our Annual Report on Form 10-K for the fiscal year ended October&nbsp;31, 2020 filed with the SEC, which describe various risks and uncertainties to which we are or may become subject. Further, the current coronavirus (&#8220;COVID-19&#8221;) pandemic and actions taken to address the pandemic may exacerbate the risks described in our SEC reports. These risks and uncertainties have the potential to affect our business, financial condition, results of operations, cash flows, strategies or prospects in a material and adverse manner.</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:36pt;"><b><i>The COVID-19 pandemic has adversely impacted, and poses risks to, our business, the nature and extent of which are highly uncertain and unpredictable. </i></b> In March 2020, the WHO characterized COVID-19 as a pandemic. This pandemic has resulted in a global health crisis that is adversely affecting broader economies, financial markets, and the business environment worldwide. We are monitoring the global impact of the COVID-19 pandemic and taking steps to mitigate the accompanying impact on our business by working with our employees, customers, suppliers, and other stakeholders. The pandemic is adversely affecting, and is expected to continue to adversely affect, certain elements of our business. Portions of our workforce may be unable to work effectively due to illness and containment measures, including quarantines, illness precautions, travel restrictions, and other restrictions. We experienced volatility in customer demand as their businesses were impacted by the pandemic. If the pandemic continues and conditions worsen, we may experience additional adverse impacts on our operational and commercial activities, including rising costs, volatility in customer orders and purchases and declines in our collections of accounts receivable. Furthermore, the pandemic has impacted and may further impact the broader U.S. economy, including negatively impacting economic growth, the proper functioning of financial and capital markets and interest rates, all of which could lead to a decline in our net sales. Due to the speed with which the situation is developing, the breadth of its spread and the range of governmental and community reactions thereto, there is uncertainty around its duration, ultimate impact and the timing of recovery. Therefore, the pandemic could lead to an extended disruption of economic activity and the impact on our stock price, access to capital, consolidated results of operations, financial position and cash flows could be material.</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>Item 2. Unregistered Sales of Equity Securities and Use of Proceeds</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:justify;margin:0pt;text-indent:36pt;">On July 31, 2020, the Company issued a total of 1,116 shares of common stock to the four directors serving as chairpersons on committees of the Company&#8217;s Board of Directors. The shares were issued in lieu of $5,000 of cash compensation for services otherwise payable to these directors. The shares were issued to the directors pursuant to an exemption from the registration requirements under Section 4(a)(2) of the Securities Act since, among other things, the transactions did not involve a public offering.</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;text-indent:36pt;">The following table sets forth information regarding the shares of common stock cancelled, and deemed to have been repurchased, during the three months ended January 31, 2021 in connection with employee tax withholding for shares of restricted stock that vested under our 2020 Equity Incentive Plan.</p>

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

<table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 15%; margin-left: 72pt; width: 85%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;">

		<tr style="vertical-align: bottom;">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 24%; border-bottom: thin solid rgb(0, 0, 0);">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; text-align: center;"><b>Period</b></p>
			</td>
			<td id=".lead.D2" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td colspan="2" id=".amt.D2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>Total</b></b></p>

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

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

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>purchased</b></b></p>
			</td>
			<td id=".trail.D2" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td>
			<td id=".lead.D3" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td colspan="2" id=".amt.D3" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>Average</b></b></p>

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

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>per share</b></b></p>
			</td>
			<td id=".trail.D3" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td>
			<td id=".lead.D4" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td colspan="2" id=".amt.D4" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>Total number of</b></b></p>

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

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

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

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>programs</b></b></p>
			</td>
			<td id=".trail.D4" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td>
			<td id=".lead.D5" style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>
			<td colspan="2" id=".amt.D5" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>Approximate dollar</b></b></p>

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

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

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

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>programs</b></b></p>
			</td>
			<td id=".trail.D5" style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 24%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">November 2020</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 17%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.5" style="width: 17%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 24%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">December 2020</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 17%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.5" style="width: 17%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
		</tr>
		<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">
			<td style="font-family: Times New Roman; font-size: 10pt; width: 24%;">
			<p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">January 2021</p>
			</td>
			<td id=".lead.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.2" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.2" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">2,367</td>
			<td id=".trail.2" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.3" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.3" style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">4.89</td>
			<td id=".trail.3" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.4" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".amt.4" style="width: 17%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.4" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>
			<td id=".lead.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>
			<td id=".symb.5" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>
			<td id=".amt.5" style="width: 17%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td>
			<td id=".trail.5" nowrap="true" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</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;"><b>Item 3. Defaults upon Senior Securities</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:justify;margin:0pt;text-indent:36pt;">Nothing to report.</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b>Item 4. Mine Safety Disclosures</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:justify;margin:0pt;text-indent:36pt;">Nothing to report.</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 5. Other Information</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:justify;margin:0pt;text-indent:36pt;">Nothing to report.</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</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;">21</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">&nbsp;</div>
</div>
</div>
</div>

<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;"><b>Item 6. Exhibits</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>

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

		<tr>
			<td style="width: 5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Exhibit</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="border-bottom: 1px solid rgb(0, 0, 0); width: 5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Number</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%; vertical-align: top;">&nbsp;</td>
			<td style="width: 95%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="width: 5%; vertical-align: top;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">10.1</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><a href="http://www.sec.gov/Archives/edgar/data/740664/000143774921000869/rfil20210119_8k.htm" style="-sec-extract:exhibit;">Description of the Fiscal Year 2021 Management Incentive Equity and Cash Compensation Plan (incorporated herein by reference to the Registrant&#8217;s Current Report on Form 8-K filed with the Commission on January 19, 2021).#</a></p>

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">31.1:</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><a href="ex_231954.htm" style="-sec-extract:exhibit;">Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</a></p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">31.2:</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><a href="ex_231955.htm" style="-sec-extract:exhibit;">Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</a></p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">32.1:</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><a href="ex_231956.htm" style="-sec-extract:exhibit;">Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</a></p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">32.2:</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><a href="ex_231957.htm" style="-sec-extract:exhibit;">Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</a></p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>

</table>

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

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

		<tr>
			<td style="width: 5%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">101.INS</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">XBRL Instance Document.</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">101.SCH</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">XBRL Taxonomy Schema.</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">101.CAL</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">XBRL Taxonomy Extension Calculation Linkbase.</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">101.DEF</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">XBRL Taxonomy Extension Definition Linkbase.</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">101.LAB</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">XBRL Taxonomy Extension Label Linkbase.</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 5%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">101.PRE</p>
			</td>
			<td style="width: 95%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">XBRL Taxonomy Extension Presentation Linkbase.</p>
			</td>
		</tr>

</table>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</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;">22</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">&nbsp;</div>
</div>
</div>
</div>

<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;text-align:center;margin:0pt;"><b>SIGNATURES</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;text-indent:36pt;">In accordance with the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</p>

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

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

		<tr>
			<td style="vertical-align: top; width: 48%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align: top; width: 4%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align: top; width: 48%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: top; width: 48%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td colspan="2" style="vertical-align: top; width: 4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">RF INDUSTRIES, LTD.</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: top; width: 48%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align: top; width: 4%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align: top; width: 48%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: top; width: 48%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Date: March 11, 2021</p>
			</td>
			<td style="vertical-align: top; width: 4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">By:&nbsp;&nbsp;</p>
			</td>
			<td style="border-bottom: 1px solid rgb(0, 0, 0); vertical-align: top; width: 48%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Robert Dawson</p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align: top; width: 48%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align: top; width: 48%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Robert Dawson</p>

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

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

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

		<tr>
			<td style="vertical-align: top; width: 48%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Date: March 11, 2021</p>
			</td>
			<td style="vertical-align: top; width: 4%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">By:</p>
			</td>
			<td style="border-bottom: 1px solid rgb(0, 0, 0); vertical-align: top; width: 48%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Peter Yin</p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align: top; width: 48%;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align: top; width: 48%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Peter Yin</p>

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

			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">(Principal Financial and Accounting Officer)</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>

<div class="LAST-PAGE-BREAK">
<div class="PGFTR">
<div class="hf-row">
<div class="hf-cell PGNUM" style="text-align: center; font-size: 10pt; font-family: Times New Roman;">23</div>
</div>
</div>
</div>


</body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>ex_231954.htm
<DESCRIPTION>EXHIBIT 31.1
<TEXT>
<html><head><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/4/2021 2:29:25 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0">
	<title>ex_231954.htm</title>


</head>
<body style="font-size:10pt;font-family:'Times New Roman';padding:0in .1in;">
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;text-indent:36pt;"><b>Exhibit 31.1</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>CERTIFICATIONS PURSUANT TO</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>SECTION 302 OF</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>THE SARBANES-OXLEY ACT OF 2002</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;text-indent:36pt;">I, Robert Dawson, certify that:</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">1. I have reviewed this report on Form 10-Q for the quarter ended January 31, 2021 of RF Industries, Ltd.;</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:36pt;">2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">4. I am responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period for which this report is being prepared;</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">(c) Evaluated the effectiveness of the registrant&#8217;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">(d) Disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">5. I have disclosed, based on my most recent evaluation of internal control over financial reporting, to the registrant&#8217;s auditors and to the audit committee of the registrant&#8217;s board of directors (or persons performing the equivalent functions):</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&#8217;s ability to record, process, summarize and report information; and</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.</p>

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

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

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

		<tr>
			<td style="vertical-align:top;width:292pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:7pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:275pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:292pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Date: March 11, 2021</p>
			</td>
			<td style="vertical-align:top;width:7pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="border-bottom:solid 1px #000000;vertical-align:top;width:275pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Robert Dawson&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align:top;width:300pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:275pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Robert Dawson</p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align:top;width:300pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:275pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">President and Chief Executive Officer</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>

<div class="LAST-PAGE-BREAK">
<div class="PGFTR">
<div class="hf-row">
<div class="hf-cell PGNUM">&nbsp;</div>
</div>
</div>
</div>


</body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>ex_231955.htm
<DESCRIPTION>EXHIBIT 31.2
<TEXT>
<html><head><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/4/2021 2:26:04 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0">
	<title>ex_231955.htm</title>


</head>
<body style="font-size:10pt;font-family:'Times New Roman';padding:0in .1in;">
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;text-indent:36pt;"><b>Exhibit 31.2</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>CERTIFICATIONS PURSUANT TO</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>SECTION 302 OF</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>THE SARBANES-OXLEY ACT OF 2002</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;text-indent:36pt;">I, Peter Yin, certify that:</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">1. I have reviewed this report on Form 10-Q for the quarter ended January 31, 2021 of RF Industries, Ltd.;</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:36pt;">2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">4. I am responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period for which this report is being prepared;</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">(c) Evaluated the effectiveness of the registrant&#8217;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">(d) Disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">5. I have disclosed, based on my most recent evaluation of internal control over financial reporting, to the registrant&#8217;s auditors and to the audit committee of the registrant&#8217;s board of directors (or persons performing the equivalent functions):</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&#8217;s ability to record, process, summarize and report information; and</p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.</p>

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

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

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

		<tr>
			<td style="vertical-align:top;width:292pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:7pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:275pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:292pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Date: March 11, 2021</p>
			</td>
			<td style="vertical-align:top;width:7pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="border-bottom:solid 1px #000000;vertical-align:top;width:275pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Peter Yin&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align:top;width:300pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:275pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Peter Yin</p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align:top;width:300pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:275pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Chief Financial Officer</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>

<div class="LAST-PAGE-BREAK">
<div class="PGFTR">
<div class="hf-row">
<div class="hf-cell PGNUM">&nbsp;</div>
</div>
</div>
</div>


</body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>4
<FILENAME>ex_231956.htm
<DESCRIPTION>EXHIBIT 32.1
<TEXT>
<html><head><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/4/2021 2:23:58 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0">
	<title>ex_231956.htm</title>


</head>
<body style="font-size: 10pt; font-family: &quot;Times New Roman&quot;; padding: 0in 0.1in; cursor: auto;">
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;"><b>Exhibit 32.1</b></p>

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

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">CERTIFICATION PURSUANT TO</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;">18 U.S.C. &#167; 1350,</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;">AS ADOPTED PURSUANT TO</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;">SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</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:36pt;">In connection with the Quarterly Report of RF Industries, Ltd. (the &#8220;Company&#8221;) on Form 10-Q for the quarter ended January 31, 2021, as filed with the Securities and Exchange Commission (the &#8220;Report&#8221;), I, Robert Dawson, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. &#167; 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:</p>

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

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

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

</table>

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

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

		<tr style="vertical-align: top;">
			<td style="width: 36pt;">&nbsp;</td>
			<td style="width: 36pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">(2)</p>
			</td>
			<td>
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.</p>
			</td>
		</tr>

</table>

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

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

		<tr>
			<td style="vertical-align:top;width:292pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:7pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:275pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:292pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Date: March 11, 2021</p>
			</td>
			<td style="vertical-align:top;width:7pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="border-bottom:solid 1px #000000;vertical-align:top;width:275pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Robert Dawson</p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align:top;width:300pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:275pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Robert Dawson</p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align:top;width:300pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:275pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">President and Chief Executive Officer</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;">&nbsp;</p>

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

<div class="LAST-PAGE-BREAK">
<div class="PGFTR">
<div class="hf-row">
<div class="hf-cell PGNUM">&nbsp;</div>
</div>
</div>
</div>


</body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>5
<FILENAME>ex_231957.htm
<DESCRIPTION>EXHIBIT 32.2
<TEXT>
<html><head><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!--Created on 3/4/2021 2:20:41 PM --><meta name="generator" content="RDG HTML Converter 3.4.3.0">
	<title>ex_231957.htm</title>


</head>
<body style="font-size:10pt;font-family:'Times New Roman';padding:0in .1in;">
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;"><b>Exhibit 32.2</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;">CERTIFICATION PURSUANT TO</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;">18 U.S.C. &#167; 1350,</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;">AS ADOPTED PURSUANT TO</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;">SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</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:36pt;">In connection with the Quarterly Report of RF Industries, Ltd. (the &#8220;Company&#8221;) on Form 10-Q for the quarter ended January 31, 2021, as filed with the Securities and Exchange Commission (the &#8220;Report&#8221;), I, Peter Yin, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. &#167; 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:</p>

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

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

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

</table>

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

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

		<tr style="vertical-align: top;">
			<td style="width: 36pt;">&nbsp;</td>
			<td style="width: 36pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">(2)</p>
			</td>
			<td>
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.</p>
			</td>
		</tr>

</table>

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

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

		<tr>
			<td style="vertical-align:top;width:292pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:7pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:275pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:292pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Date: March 11, 2021</p>
			</td>
			<td style="vertical-align:top;width:7pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="border-bottom:solid 1px #000000;vertical-align:top;width:275pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Peter Yin</p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align:top;width:300pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:275pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Peter Yin</p>
			</td>
		</tr>
		<tr>
			<td colspan="2" style="vertical-align:top;width:300pt;">
			<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>
			</td>
			<td style="vertical-align:top;width:275pt;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Chief Financial Officer</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>

<div class="LAST-PAGE-BREAK">
<div class="PGFTR">
<div class="hf-row">
<div class="hf-cell PGNUM">&nbsp;</div>
</div>
</div>
</div>


</body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.INS
<SEQUENCE>6
<FILENAME>rfil-20210131.xml
<DESCRIPTION>XBRL INSTANCE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 09:07PM UTC 2021-03-11--><xbrli:xbrl xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns="http://www.xbrl.org/2003/instance" xmlns:country="http://xbrl.sec.gov/country/2020-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2020-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2020-01-31" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:naics="http://xbrl.sec.gov/naics/2011-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:rfil="http://www.rfindustries.com/20210131" xmlns:sic="http://xbrl.sec.gov/sic/2020-01-31" xmlns:srt="http://fasb.org/srt/2020-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2018-01-31" xmlns:thunderdome="http://www.RDGFilings.com" xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:schemaRef xlink:href="rfil-20210131.xsd" xlink:type="simple"/>
  <dei:AmendmentFlag contextRef="d_2020-11-01_2021-01-31" id="c-34">false</dei:AmendmentFlag>
  <dei:CurrentFiscalYearEndDate contextRef="d_2020-11-01_2021-01-31" id="c-22">--10-31</dei:CurrentFiscalYearEndDate>
  <dei:DocumentFiscalPeriodFocus contextRef="d_2020-11-01_2021-01-31" id="c-33">Q1</dei:DocumentFiscalPeriodFocus>
  <dei:DocumentFiscalYearFocus contextRef="d_2020-11-01_2021-01-31" id="c-32">2021</dei:DocumentFiscalYearFocus>
  <dei:DocumentPeriodEndDate contextRef="d_2020-11-01_2021-01-31" id="c-31">2021-01-31</dei:DocumentPeriodEndDate>
  <dei:DocumentType contextRef="d_2020-11-01_2021-01-31" id="c-30">10-Q</dei:DocumentType>
  <dei:EntityCentralIndexKey contextRef="d_2020-11-01_2021-01-31" id="c-20">0000740664</dei:EntityCentralIndexKey>
  <dei:EntityCommonStockSharesOutstanding contextRef="i_2021-03-10" decimals="INF" id="c-28" unitRef="xbrli-shares">9972456</dei:EntityCommonStockSharesOutstanding>
  <dei:EntityCurrentReportingStatus contextRef="d_2020-11-01_2021-01-31" id="c-24">Yes</dei:EntityCurrentReportingStatus>
  <dei:EntityEmergingGrowthCompany contextRef="d_2020-11-01_2021-01-31" id="c-25">false</dei:EntityEmergingGrowthCompany>
  <dei:EntityFilerCategory contextRef="d_2020-11-01_2021-01-31" id="c-23">Non-accelerated Filer</dei:EntityFilerCategory>
  <dei:EntityInteractiveDataCurrent contextRef="d_2020-11-01_2021-01-31" id="c-27">Yes</dei:EntityInteractiveDataCurrent>
  <dei:EntityRegistrantName contextRef="d_2020-11-01_2021-01-31" id="c-19">R F INDUSTRIES LTD</dei:EntityRegistrantName>
  <dei:EntityShellCompany contextRef="d_2020-11-01_2021-01-31" id="c-29">false</dei:EntityShellCompany>
  <dei:EntitySmallBusiness contextRef="d_2020-11-01_2021-01-31" id="c-26">true</dei:EntitySmallBusiness>
  <dei:Security12bTitle contextRef="d_2020-11-01_2021-01-31" id="c-35">Common Stock, $0.01 par value per share</dei:Security12bTitle>
  <dei:TradingSymbol contextRef="d_2020-11-01_2021-01-31" id="c-21">rfil</dei:TradingSymbol>
  <rfil:AccruedReceiptsCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505381" unitRef="iso4217-usd">823000</rfil:AccruedReceiptsCurrent>
  <rfil:AccruedReceiptsCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505382" unitRef="iso4217-usd">518000</rfil:AccruedReceiptsCurrent>
  <rfil:AnnualPayableCashAdditionalCompensation contextRef="i_2021-01-31_TitleOfIndividualAxis-NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" decimals="INF" id="c70505489" unitRef="iso4217-usd">15000</rfil:AnnualPayableCashAdditionalCompensation>
  <rfil:AnnualPayableSharesAdditionalCompensation contextRef="i_2020-09-15_AwardTypeAxis-RestrictedStockMember_TitleOfIndividualAxis-NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" decimals="INF" id="c70505495" unitRef="iso4217-usd">15000</rfil:AnnualPayableSharesAdditionalCompensation>
  <rfil:BusinessCombinationContingentConsiderationArrangementsTargetPeriod contextRef="d_2019-11-04_2019-11-04_BusinessAcquisitionAxis-SchrofftechMember" id="c70505333">P2Y</rfil:BusinessCombinationContingentConsiderationArrangementsTargetPeriod>
  <rfil:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities contextRef="i_2019-11-01_BusinessAcquisitionAxis-SchrofftechMember" decimals="INF" id="c70505345" unitRef="iso4217-usd">403000</rfil:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities>
  <rfil:CashDividendAndDeclaredDividendsTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774854">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Cash dividend and declared dividends&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;We did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; pay any dividends during the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021. &lt;/div&gt;During the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2020, &lt;/div&gt;we paid dividends of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.02&lt;/div&gt; per share for a total of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$193,000.&lt;/div&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;</rfil:CashDividendAndDeclaredDividendsTextBlock>
  <rfil:DebtInstrumentForgivenessAmount contextRef="d_2021-02-01_2021-02-28_DebtInstrumentAxis-PaycheckProtectionProgramCaresActMember_SubsequentEventTypeAxis-SubsequentEventMember" decimals="-5" id="c70505733" unitRef="iso4217-usd">2800000</rfil:DebtInstrumentForgivenessAmount>
  <rfil:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505391" unitRef="iso4217-usd">-74000</rfil:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue>
  <rfil:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue contextRef="d_2019-11-01_2020-10-31" decimals="-3" id="c70505392" unitRef="iso4217-usd">-879000</rfil:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue>
  <rfil:IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505613" unitRef="iso4217-usd">700000</rfil:IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable>
  <rfil:IncreaseDecreaseInRightOfUseAssets contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505234" unitRef="iso4217-usd">6000</rfil:IncreaseDecreaseInRightOfUseAssets>
  <rfil:IncreaseDecreaseInRightOfUseAssets contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505235" unitRef="iso4217-usd">-101000</rfil:IncreaseDecreaseInRightOfUseAssets>
  <rfil:LesseeLeasesOtherInformationTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-16">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 63pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;October 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td colspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Supplemental Cash Flows Information&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td colspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"&gt;Right of use assets obtained in exchange for lease obligations:&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 55.8%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Operating leases&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &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: 16%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,184&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &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: 16%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,421&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td colspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted Average Remaining Lease Term&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Operating leases (in months)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20.78&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;22.94&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td colspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted Average Discount Rate&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Operating leases&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3.54&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" 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;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3.54&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" 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;/table&gt;&lt;/div&gt;</rfil:LesseeLeasesOtherInformationTableTextBlock>
  <rfil:LesseeOperatingLeaseMonthlyRent contextRef="i_2021-01-31_RelatedPartyTransactionsByRelatedPartyAxis-KAndKUnlimitedMember" decimals="INF" id="c70505679" unitRef="iso4217-usd">14000</rfil:LesseeOperatingLeaseMonthlyRent>
  <rfil:NonemployeeDirectorAnnualCompensation contextRef="i_2020-11-01_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember" decimals="INF" id="c70505466" unitRef="iso4217-usd">50000</rfil:NonemployeeDirectorAnnualCompensation>
  <rfil:NonemployeeDirectorAnnualCompensation contextRef="i_2019-11-01_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember" decimals="INF" id="c70508069" unitRef="iso4217-usd">50000</rfil:NonemployeeDirectorAnnualCompensation>
  <rfil:NumberOfCustomers contextRef="d_2020-11-01_2021-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember" decimals="INF" id="c70505530" unitRef="xbrli-pure">2</rfil:NumberOfCustomers>
  <rfil:NumberOfCustomers contextRef="d_2020-11-01_2021-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember" decimals="INF" id="c70505531" unitRef="xbrli-pure">2</rfil:NumberOfCustomers>
  <rfil:NumberOfCustomers contextRef="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember" decimals="INF" id="c70505536" unitRef="xbrli-pure">2</rfil:NumberOfCustomers>
  <rfil:NumberOfCustomers contextRef="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-WirelessCarrierOneMember" decimals="INF" id="c70505540" unitRef="xbrli-pure">1</rfil:NumberOfCustomers>
  <rfil:NumberOfCustomers contextRef="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember" decimals="INF" id="c70505543" unitRef="xbrli-pure">2</rfil:NumberOfCustomers>
  <rfil:RisksAndUncertaintiesPolicyTextBlock contextRef="d_2020-11-01_2021-01-31" id="c70505277">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Risks and uncertainties&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; March 2020, &lt;/div&gt;the World Health Organization (the &amp;#x201c;WHO&amp;#x201d;) declared coronavirus (&amp;#x201c;COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&amp;#x201d;&lt;/div&gt;) a pandemic emergency. The COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&lt;/div&gt; pandemic has negatively impacted regional and global economies, disrupted global supply chains, and created significant volatility and disruption of financial markets. The global impact of the outbreak has been rapidly evolving and certain jurisdictions, including those where we have operations, have also reacted by instituting quarantines, restrictions on travel, &amp;#x201c;shelter in place&amp;#x201d; rules, social distancing protocols and restrictions on types of business that &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;continue to operate. While we have been deemed an &amp;#x201c;essential&amp;#x201d; business, and therefore have been permitted to continue our operations, the impact of the COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&lt;/div&gt; pandemic has affected both our operations and those of our customers. Our operations have been negatively affected by partial shutdowns of our facilities, by changes that we had to make on our operating methods and procedures, and by our reduced workforce as many of our employees stayed at home. Many of our customers and vendors have likewise had temporary closures of their facilities and have otherwise been impacted by changes in their industries. As a result, overall demand for our products has been reduced, and certain costs have increased. We have taken measures to protect the health and safety of our employees, and we continue to work with our customers and vendors to minimize potential disruptions in addressing the challenges posed by this global pandemic.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;The extent of the impact of the COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&lt;/div&gt; pandemic on our operational and financial performance will depend on future developments, including the duration and spread of the pandemic and related actions taken by domestic and international jurisdictions to prevent disease spread, all of which are uncertain and cannot be predicted. The outbreak impacted our performance for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021. &lt;/div&gt;We continue to expect the decline caused by the economic slowdown to persist through the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;second&lt;/div&gt; quarter of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021.&lt;/div&gt; During the periods covered by this report, the operations of our &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; subsidiaries in the Northeast were affected as many of our employees stayed at home and as local customers shut down or otherwise delayed, deferred or cancelled orders for our products. Because of the impact that COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&lt;/div&gt; had on our operations, in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; May 2020 &lt;/div&gt;we applied for and received loans under the Paycheck Protection Program (&amp;#x201c;PPP&amp;#x201d;) of the CARES Act totaling approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$2.8&lt;/div&gt; million (&amp;#x201c;PPP Loans&amp;#x201d;). See Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;13&lt;/div&gt; on discussions of the PPP Loans.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;We considered the impact of the COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&lt;/div&gt; related economic slowdown on our evaluation of goodwill impairment indicators as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021. &lt;/div&gt;Although &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; goodwill impairment indicators were identified, it is possible that impairments could emerge as the impact of the crisis becomes clearer, and those impairment losses could be material.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</rfil:RisksAndUncertaintiesPolicyTextBlock>
  <rfil:ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-14">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 72pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;October 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Amortizable intangible assets:&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Non-compete agreement (estimated life 5 years)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &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%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;423&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &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%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;423&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Accumulated amortization&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(256&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(245&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;167&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;178&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Customer relationships (estimated lives 7 - 15 years)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,058&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,058&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Accumulated amortization&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,483&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,367&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,575&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,691&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Backlog (estimated life 1 - 2 years)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;287&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;287&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Accumulated amortization&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(287&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(266&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;21&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Patents (estimated life 10 - 14 years)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;368&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;368&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Accumulated amortization&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(86&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(77&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;282&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;291&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Totals&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &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: 14%; 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); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,024&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &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: 14%; 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); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,181&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0pt;"&gt;Non-amortizable intangible assets:&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Trademarks&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &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: 14%; 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); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,174&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &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: 14%; 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); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,174&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</rfil:ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock>
  <rfil:SharePrice20DayAverage contextRef="i_2019-11-04_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember" decimals="INF" id="c70505475" unitRef="iso4217-usd-per-xbrli-shares">6.36</rfil:SharePrice20DayAverage>
  <rfil:SharePrice20DayAverage contextRef="i_2021-01-31_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember" decimals="INF" id="c70505481" unitRef="iso4217-usd-per-xbrli-shares">4.34</rfil:SharePrice20DayAverage>
  <rfil:SharePrice20DayAverage contextRef="i_2020-12-31_AwardTypeAxis-RestrictedStockMember_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember_TitleOfIndividualAxis-NewDirectorMember" decimals="INF" id="c70505488" unitRef="iso4217-usd-per-xbrli-shares">5.31</rfil:SharePrice20DayAverage>
  <rfil:SharePrice20DayAverage contextRef="i_2020-09-15_AwardTypeAxis-RestrictedStockMember_TitleOfIndividualAxis-NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" decimals="INF" id="c70505499" unitRef="iso4217-usd-per-xbrli-shares">4.34</rfil:SharePrice20DayAverage>
  <rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector contextRef="d_2019-11-04_2019-11-04_AwardTypeAxis-RestrictedStockMember_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember_TitleOfIndividualAxis-FiveNonemployeeDirectorsMember" decimals="INF" id="c70505471" unitRef="xbrli-shares">3270</rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector>
  <rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector contextRef="d_2020-11-01_2021-01-31_AwardTypeAxis-RestrictedStockMember_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember_TitleOfIndividualAxis-FiveNonemployeeDirectorsMember" decimals="INF" id="c70505478" unitRef="xbrli-shares">5757</rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector>
  <rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector contextRef="d_2020-12-31_2020-12-31_AwardTypeAxis-RestrictedStockMember_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember_TitleOfIndividualAxis-NewDirectorMember" decimals="INF" id="c70505482" unitRef="xbrli-shares">3334</rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector>
  <rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue contextRef="d_2019-11-04_2019-11-04_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember" decimals="INF" id="c70505472" unitRef="iso4217-usd">25000</rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue>
  <rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue contextRef="d_2020-11-01_2021-01-31_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember" decimals="INF" id="c70505479" unitRef="iso4217-usd">25000</rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue>
  <rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue contextRef="d_2020-12-31_2020-12-31_AwardTypeAxis-RestrictedStockMember_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember_TitleOfIndividualAxis-NewDirectorMember" decimals="INF" id="c70505484" unitRef="iso4217-usd">25000</rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue>
  <rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear contextRef="i_2019-12-06_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember" decimals="INF" id="c70505412" unitRef="xbrli-shares">10000</rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear>
  <rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear contextRef="i_2020-06-30_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember" decimals="INF" id="c70505431" unitRef="xbrli-shares">2500</rfil:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear>
  <rfil:StockIssuedDuringPeriodSharesPerPersonIssuedForServices contextRef="d_2020-07-31_2020-07-31_TitleOfIndividualAxis-NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" decimals="INF" id="c70505491" unitRef="xbrli-shares">279</rfil:StockIssuedDuringPeriodSharesPerPersonIssuedForServices>
  <rfil:StockIssuedDuringPeriodSharesPerPersonIssuedForServices contextRef="d_2020-09-15_2020-09-15_AwardTypeAxis-RestrictedStockMember_TitleOfIndividualAxis-NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" decimals="INF" id="c70505494" unitRef="xbrli-shares">3454</rfil:StockIssuedDuringPeriodSharesPerPersonIssuedForServices>
  <rfil:TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505223" unitRef="iso4217-usd">11000</rfil:TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards>
  <rfil:TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards contextRef="d_2019-11-01_2020-01-31" id="c70505224" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774830">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Accrued expenses and other current liabilities&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;Accrued expenses consist of the following (in thousands):&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;October 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Wages payable&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,383&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,506&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accrued receipts&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;823&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;518&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Other accrued expenses&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;411&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;549&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Totals&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,617&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,573&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Accrued receipts represent purchased inventory for which invoices have &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; been received.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt;   &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;The purchase agreement for the Schrofftech acquisition provides for earn-out payments of up to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$2.4&lt;/div&gt; million, which are earned through &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2021. &lt;/div&gt;The initial earn-out liability was valued at its fair value using an option pricing based approach with a risk-neutral framework using Black Scholes due to the option-like nature of the earn-out payout structure. The earn-out was and will continue to be revalued quarterly using a present value approach and any resulting increase or decrease will be recorded into selling and general expenses. Any changes in the amount of the actual results and forecasted scenarios could impact the fair value. Significant judgment is employed in determining the appropriateness of the assumptions used in calculating the fair value of the earn-out as of the acquisition date. Accordingly, significant variances between actual and forecasted results or changes in the assumptions can materially impact the amount of contingent consideration expense we record in future periods. In determining the fair value of the earn-out liability as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021, &lt;/div&gt;we used the most recent projections while giving consideration to actual results versus such projections subsequent to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;We estimate the fair value of the earn-out liability using an option pricing based approach with a risk-neutral framework using Black Scholes related to Schrofftech calculated at net present value (Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt; of the fair value hierarchy).&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;The following table summarizes our financial assets and liabilities measured at fair value on a recurring basis as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 (&lt;/div&gt;in thousands):&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 81%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Description&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;Level 3&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Earn-out liability&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;296&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;The following table summarizes our financial assets and liabilities measured at fair value on a recurring basis as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020 (&lt;/div&gt;in thousands):&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 81%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Description&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;Level 3&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Earn-out liability&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;370&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;The following table summarizes the changes to the Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt; liabilities measured at fair value for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021&amp;nbsp;&lt;/div&gt;and for the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020 (&lt;/div&gt;in thousands):&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt; &lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" 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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 3&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;October 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; width: 62%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Beginning balance&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;370&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,249&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Change in value&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&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;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(74&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&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;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(879&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Ending balance&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;296&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;370&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021, &lt;/div&gt;the full amount of the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$296,000&lt;/div&gt; earn-out was classified as other current liabilities.&lt;/div&gt;&lt;/div&gt;</us-gaap:AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock>
  <us-gaap:AccountsPayableCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505056" unitRef="iso4217-usd">1510000</us-gaap:AccountsPayableCurrent>
  <us-gaap:AccountsPayableCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505057" unitRef="iso4217-usd">1475000</us-gaap:AccountsPayableCurrent>
  <us-gaap:AccountsReceivableNetCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505019" unitRef="iso4217-usd">5155000</us-gaap:AccountsReceivableNetCurrent>
  <us-gaap:AccountsReceivableNetCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505020" unitRef="iso4217-usd">5669000</us-gaap:AccountsReceivableNetCurrent>
  <us-gaap:AccruedIncomeTaxesCurrent contextRef="i_2021-01-31" id="c70505064" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AccruedIncomeTaxesCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505065" unitRef="iso4217-usd">43000</us-gaap:AccruedIncomeTaxesCurrent>
  <us-gaap:AccruedLiabilitiesCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505385" unitRef="iso4217-usd">2617000</us-gaap:AccruedLiabilitiesCurrent>
  <us-gaap:AccruedLiabilitiesCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505386" unitRef="iso4217-usd">2573000</us-gaap:AccruedLiabilitiesCurrent>
  <us-gaap:AccruedSalariesCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505379" unitRef="iso4217-usd">1383000</us-gaap:AccruedSalariesCurrent>
  <us-gaap:AccruedSalariesCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505380" unitRef="iso4217-usd">1506000</us-gaap:AccruedSalariesCurrent>
  <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="i_2021-01-31" decimals="-3" id="c70505036" unitRef="iso4217-usd">4162000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
  <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="i_2020-10-31" decimals="-3" id="c70505037" unitRef="iso4217-usd">4082000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
  <us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife contextRef="d_2020-11-01_2021-01-31" id="c70505630">P5Y240D</us-gaap:AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife>
  <us-gaap:AdditionalPaidInCapitalCommonStock contextRef="i_2021-01-31" decimals="-3" id="c70505092" unitRef="iso4217-usd">23441000</us-gaap:AdditionalPaidInCapitalCommonStock>
  <us-gaap:AdditionalPaidInCapitalCommonStock contextRef="i_2020-10-31" decimals="-3" id="c70505093" unitRef="iso4217-usd">22946000</us-gaap:AdditionalPaidInCapitalCommonStock>
  <us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" id="c70505159" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70505160" unitRef="iso4217-usd">11000</us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation>
  <us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70505161" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505162" unitRef="iso4217-usd">11000</us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" id="c70505144" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70505145" unitRef="iso4217-usd">123000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70505146" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505147" unitRef="iso4217-usd">123000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" id="c70505184" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70505185" unitRef="iso4217-usd">110000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70505186" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505187" unitRef="iso4217-usd">110000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="d_2020-01-09_2020-01-09_TitleOfIndividualAxis-ThreeEmployeesMember" decimals="INF" id="c70505417" unitRef="iso4217-usd">77000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="d_2020-11-01_2021-01-31_IncomeStatementLocationAxis-SellingGeneralAndAdministrativeExpensesMember" decimals="INF" id="c70505502" unitRef="iso4217-usd">123000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="d_2019-11-01_2020-01-31_IncomeStatementLocationAxis-SellingGeneralAndAdministrativeExpensesMember" decimals="INF" id="c70505503" unitRef="iso4217-usd">187000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505021" unitRef="iso4217-usd">55000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
  <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505022" unitRef="iso4217-usd">66000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
  <us-gaap:AmortizationOfIntangibleAssets contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505628" unitRef="iso4217-usd">157000</us-gaap:AmortizationOfIntangibleAssets>
  <us-gaap:AmortizationOfIntangibleAssets contextRef="d_2019-11-01_2020-10-31" decimals="INF" id="c70505629" unitRef="iso4217-usd">692000</us-gaap:AmortizationOfIntangibleAssets>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="d_2020-11-01_2021-01-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-OutOfTheMoneySecuritiesMember" decimals="INF" id="c70505397" unitRef="xbrli-shares">331338</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="d_2019-11-01_2020-01-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-OutOfTheMoneySecuritiesMember" decimals="INF" id="c70505398" unitRef="xbrli-shares">392838</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:Assets contextRef="i_2021-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-RfConnectorAndCableAssemblyMember" decimals="-3" id="c70505589" unitRef="iso4217-usd">7667000</us-gaap:Assets>
  <us-gaap:Assets contextRef="i_2021-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-CustomCablingManufacturingAndAssemblyMember" decimals="-3" id="c70505590" unitRef="iso4217-usd">15202000</us-gaap:Assets>
  <us-gaap:Assets contextRef="i_2021-01-31_ConsolidationItemsAxis-CorporateNonSegmentMember" decimals="-3" id="c70505591" unitRef="iso4217-usd">17766000</us-gaap:Assets>
  <us-gaap:Assets contextRef="i_2021-01-31" decimals="-3" id="c70505592" unitRef="iso4217-usd">40635000</us-gaap:Assets>
  <us-gaap:Assets contextRef="i_2020-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-RfConnectorAndCableAssemblyMember" decimals="-3" id="c70505606" unitRef="iso4217-usd">7496000</us-gaap:Assets>
  <us-gaap:Assets contextRef="i_2020-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-CustomCablingManufacturingAndAssemblyMember" decimals="-3" id="c70505607" unitRef="iso4217-usd">17158000</us-gaap:Assets>
  <us-gaap:Assets contextRef="i_2020-01-31_ConsolidationItemsAxis-CorporateNonSegmentMember" decimals="-3" id="c70505608" unitRef="iso4217-usd">15178000</us-gaap:Assets>
  <us-gaap:Assets contextRef="i_2020-01-31" decimals="-3" id="c70505609" unitRef="iso4217-usd">39832000</us-gaap:Assets>
  <us-gaap:Assets contextRef="i_2020-10-31" decimals="-3" id="c70505053" unitRef="iso4217-usd">40822000</us-gaap:Assets>
  <us-gaap:AssetsCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505027" unitRef="iso4217-usd">31802000</us-gaap:AssetsCurrent>
  <us-gaap:AssetsCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505028" unitRef="iso4217-usd">30865000</us-gaap:AssetsCurrent>
  <us-gaap:BasisOfAccountingPolicyPolicyTextBlock contextRef="d_2020-11-01_2021-01-31" id="c70505273">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;Our accompanying unaudited condensed consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America for interim financial information and with the instructions to Form &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;-Q. Accordingly, they do &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statements. In the opinion of management, all adjustments, which are normal and recurring, have been included in order to make the information &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; misleading. Information included in the consolidated balance sheet as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020 &lt;/div&gt;has been derived from, and certain terms used herein are defined in, the audited consolidated financial statements of RF Industries, Ltd. as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020 &lt;/div&gt;included in our Annual Report on Form &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;-K (&amp;#x201c;Form &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;-K&amp;#x201d;) for the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020 &lt;/div&gt;that was previously filed with the Securities and Exchange Commission (&amp;#x201c;SEC&amp;#x201d;). Operating results for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; necessarily indicative of the results that &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;be expected for the year ending &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2021. &lt;/div&gt;The unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and footnotes thereto included in our Form &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;-K.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:BasisOfAccountingPolicyPolicyTextBlock>
  <us-gaap:BusinessCombinationAcquisitionRelatedCosts contextRef="d_2019-11-01_2020-10-31_BusinessAcquisitionAxis-SchrofftechMember_IncomeStatementLocationAxis-SellingGeneralAndAdministrativeExpensesMember" decimals="INF" id="c70505336" unitRef="iso4217-usd">151000</us-gaap:BusinessCombinationAcquisitionRelatedCosts>
  <us-gaap:BusinessCombinationConsiderationTransferred1 contextRef="d_2019-11-01_2019-11-01_BusinessAcquisitionAxis-SchrofftechMember" decimals="INF" id="c70505340" unitRef="iso4217-usd">5249000</us-gaap:BusinessCombinationConsiderationTransferred1>
  <us-gaap:BusinessCombinationConsiderationTransferredLiabilitiesIncurred contextRef="d_2019-11-01_2019-11-01_BusinessAcquisitionAxis-SchrofftechMember" decimals="INF" id="c70505339" unitRef="iso4217-usd">1249000</us-gaap:BusinessCombinationConsiderationTransferredLiabilitiesIncurred>
  <us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh contextRef="i_2019-11-04_BusinessAcquisitionAxis-SchrofftechMember" decimals="INF" id="c70505334" unitRef="iso4217-usd">2400000</us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh>
  <us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh contextRef="i_2021-01-31_BusinessAcquisitionAxis-SchrofftechMember" decimals="INF" id="c70505373" unitRef="iso4217-usd">2400000</us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh>
  <us-gaap:BusinessCombinationContingentConsiderationLiability contextRef="i_2021-01-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70505387" unitRef="iso4217-usd">296000</us-gaap:BusinessCombinationContingentConsiderationLiability>
  <us-gaap:BusinessCombinationContingentConsiderationLiability contextRef="i_2020-10-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70505388" unitRef="iso4217-usd">370000</us-gaap:BusinessCombinationContingentConsiderationLiability>
  <us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent contextRef="i_2021-01-31_BalanceSheetLocationAxis-OtherCurrentLiabilitiesMember" decimals="INF" id="c70505377" unitRef="iso4217-usd">296000</us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent>
  <us-gaap:BusinessCombinationDisclosureTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774823">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Business acquisition&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 4, 2019, &lt;/div&gt;we purchased the business of Schroff Technologies International, Inc. (&amp;#x201c;Schrofftech&amp;#x201d;), a Rhode Island-based manufacturer and marketer of intelligent thermal control systems used by telecommunications companies across the U.S. and Canada, and shrouds for small cell integration and installation. At the closing, in consideration for the Schrofftech business, we paid the sellers &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$4&lt;/div&gt; million in cash, and, if certain financial targets are met by Schrofftech over a &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt;-year period, agreed to pay additional cash earn-out payments of up to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$2.4&lt;/div&gt; million.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;The acquisition was accounted for as an acquisition of a business in accordance with the acquisition method of accounting. The acquired assets and assumed liabilities have been recorded at their estimated fair values. We determined the estimated fair values with the assistance of appraisals or valuations performed by an independent &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;third&lt;/div&gt;-party specialist. Schrofftech serves the high growth wireless, telecom and cable markets. The Schrofftech business allows us to diversify the types of services provided for our customers in these markets. All manufacturing operations are performed at Schrofftech's facilities in Rhode Island.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;Although the closing occurred on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 4, 2019, &lt;/div&gt;the acquisition of Schrofftech is deemed to have become effective for financial accounting purposes as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2019. &lt;/div&gt;Accordingly, subsequent to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2019, &lt;/div&gt;Schrofftech's financial results have been included in the results of the Custom Cabling Manufacturing and Assembly segment (&amp;#x201c;Custom Cabling segment&amp;#x201d;) as well as in the consolidated statements of operations. Total costs related to the acquisition of Schrofftech were approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$151,000&lt;/div&gt; and have been expensed as incurred and categorized in selling and general expenses during periods prior to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2020.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt; &lt;/div&gt;   &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;The following table summarizes the components of the purchase price at fair values at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2019:&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 81%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Cash consideration paid&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4,000,000&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Earn-out liability&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,249,000&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total purchase price&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,249,000&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin: 0"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;The following table summarizes the allocation of the purchase price at fair value at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2019:&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin: 0"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 81%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Current assets&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,168,000&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Fixed assets&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;58,000&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Intangible assets&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,299,000&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Goodwill&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,127,000&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Non-interest bearing liabilities&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(403,000&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net assets&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,249,000&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt;&lt;/div&gt;</us-gaap:BusinessCombinationDisclosureTextBlock>
  <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets contextRef="i_2019-11-01_BusinessAcquisitionAxis-SchrofftechMember" decimals="INF" id="c70505341" unitRef="iso4217-usd">1168000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets>
  <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill contextRef="i_2019-11-01_BusinessAcquisitionAxis-SchrofftechMember" decimals="INF" id="c70505343" unitRef="iso4217-usd">3299000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill>
  <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet contextRef="i_2019-11-01_BusinessAcquisitionAxis-SchrofftechMember" decimals="INF" id="c70505346" unitRef="iso4217-usd">5249000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet>
  <us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment contextRef="i_2019-11-01_BusinessAcquisitionAxis-SchrofftechMember" decimals="INF" id="c70505342" unitRef="iso4217-usd">58000</us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment>
  <us-gaap:CashAcquiredFromAcquisition contextRef="d_2019-11-01_2020-01-31_BusinessAcquisitionAxis-SchrofftechMember" decimals="-3" id="c70505254" unitRef="iso4217-usd">99000</us-gaap:CashAcquiredFromAcquisition>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="i_2021-01-31" decimals="-3" id="c70505017" unitRef="iso4217-usd">15489000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="i_2020-10-31" decimals="-3" id="c70505018" unitRef="iso4217-usd">15797000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations contextRef="i_2020-10-31" decimals="-3" id="c70505266" unitRef="iso4217-usd">15797000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations contextRef="i_2019-10-31" decimals="-3" id="c70505267" unitRef="iso4217-usd">12540000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations contextRef="i_2021-01-31" decimals="-3" id="c70505268" unitRef="iso4217-usd">15489000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations contextRef="i_2020-01-31" decimals="-3" id="c70505269" unitRef="iso4217-usd">14390000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505264" unitRef="iso4217-usd">-308000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505265" unitRef="iso4217-usd">1850000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
  <us-gaap:CashUninsuredAmount contextRef="i_2021-01-31" decimals="-5" id="c70505528" unitRef="iso4217-usd">14300000</us-gaap:CashUninsuredAmount>
  <us-gaap:CommitmentsAndContingencies contextRef="i_2021-01-31" id="c70505079" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:CommitmentsAndContingencies contextRef="i_2020-10-31" id="c70505080" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:CommitmentsDisclosureTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774847">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Commitments&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;We have operating leases for corporate offices, manufacturing facilities, and certain storage units. Our leases have remaining lease terms of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt; year to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt; years, some of which include options to extend the leases for up to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5&lt;/div&gt; years. A portion of our operating leases are leased from K&amp;amp;K Unlimited, a company controlled by Darren Clark, the former owner and current President of Cables Unlimited, to whom we make rent payments totaling &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$14,000&lt;/div&gt; per month.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;We also have other operating leases for certain equipment. The components of our facilities and equipment operating lease expenses for the period ending &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;were as follows (in thousands):&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Three Months Ended&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 81%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating lease cost&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;247&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Short-term lease cost&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt;   &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Other information related to leases was as follows (in thousands):&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 63pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;October 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td colspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Supplemental Cash Flows Information&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td colspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"&gt;Right of use assets obtained in exchange for lease obligations:&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 55.8%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Operating leases&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,184&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,421&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td colspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted Average Remaining Lease Term&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Operating leases (in months)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20.78&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;22.94&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td colspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted Average Discount Rate&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Operating leases&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3.54&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" 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;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3.54&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" 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;/table&gt; &lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;Future minimum lease payments under non-cancellable leases as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;were as follows:&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 81pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 82%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Year ended October 31, &lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: thin solid rgb(0, 0, 0);"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Operating Leases&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2021 (excluding three months ended January 31, 2021)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &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: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;667&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2022&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;532&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2023&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;166&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2024&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2025&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Thereafter&lt;/div&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: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total future minimum lease payments&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,365&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less imputed interest&lt;/div&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: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(99&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total&lt;/div&gt;&lt;/div&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);"&gt;&amp;nbsp;&lt;/td&gt;  &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;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,266 &lt;/div&gt;&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 81pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Reported as of January 31, 2021&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Operating Leases&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Other current liabilities&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &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: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;789&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating lease liabilities&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;477&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finance lease liabilities&lt;/div&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: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total&lt;/div&gt;&lt;/div&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);"&gt;&amp;nbsp;&lt;/td&gt;  &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;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,266 &lt;/div&gt;&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021, &lt;/div&gt;operating lease ROU asset was &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$1.2&lt;/div&gt; million and operating lease liability totaled &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$1.3&lt;/div&gt; million, of which &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$789,000&lt;/div&gt; is classified as current. There were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; finance leases as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:CommitmentsDisclosureTextBlock>
  <us-gaap:CommonStockDividendsPerShareCashPaid contextRef="d_2019-11-01_2020-01-31" decimals="INF" id="c70505728" unitRef="iso4217-usd-per-xbrli-shares">0.02</us-gaap:CommonStockDividendsPerShareCashPaid>
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="i_2021-01-31" decimals="INF" id="c70505084" unitRef="iso4217-usd-per-xbrli-shares">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="i_2020-10-31" decimals="INF" id="c70505085" unitRef="iso4217-usd-per-xbrli-shares">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
  <us-gaap:CommonStockSharesAuthorized contextRef="i_2021-01-31" decimals="INF" id="c70505086" unitRef="xbrli-shares">20000000</us-gaap:CommonStockSharesAuthorized>
  <us-gaap:CommonStockSharesAuthorized contextRef="i_2020-10-31" decimals="INF" id="c70505087" unitRef="xbrli-shares">20000000</us-gaap:CommonStockSharesAuthorized>
  <us-gaap:CommonStockSharesIssued contextRef="i_2021-01-31" decimals="INF" id="c70505088" unitRef="xbrli-shares">9962456</us-gaap:CommonStockSharesIssued>
  <us-gaap:CommonStockSharesIssued contextRef="i_2020-10-31" decimals="INF" id="c70505089" unitRef="xbrli-shares">9814118</us-gaap:CommonStockSharesIssued>
  <us-gaap:CommonStockSharesOutstanding contextRef="i_2021-01-31" decimals="INF" id="c70505090" unitRef="xbrli-shares">9962456</us-gaap:CommonStockSharesOutstanding>
  <us-gaap:CommonStockSharesOutstanding contextRef="i_2020-10-31" decimals="INF" id="c70505091" unitRef="xbrli-shares">9814118</us-gaap:CommonStockSharesOutstanding>
  <us-gaap:CommonStockValue contextRef="i_2021-01-31" decimals="-3" id="c70505082" unitRef="iso4217-usd">100000</us-gaap:CommonStockValue>
  <us-gaap:CommonStockValue contextRef="i_2020-10-31" decimals="-3" id="c70505083" unitRef="iso4217-usd">98000</us-gaap:CommonStockValue>
  <us-gaap:ConcentrationRiskDisclosureTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774840">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Concentrations of credit risk&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Financial instruments that potentially subject us to concentrations of credit risk consist primarily of cash and cash equivalents and accounts receivable. We maintain our cash and cash equivalents with high-credit quality financial institutions. At &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021, &lt;/div&gt;we had cash and cash equivalent balances in excess of federally insured limits in the amount of approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$14.3&lt;/div&gt; million.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;For the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ending &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt;&lt;/div&gt; customers, both distributors, accounted for approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;16%&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12%&lt;/div&gt; of net sales and had accounts receivable balances that accounted for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;15%&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19%,&lt;/div&gt; respectively, of the total net accounts receivable balance at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021. &lt;/div&gt;These same &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt; distributors each accounted for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11%&lt;/div&gt;&lt;/div&gt; of net sales for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ending &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2020, &lt;/div&gt;while &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; other customer, a wireless carrier, accounted for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17%&lt;/div&gt; of net sales for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ending &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2020. &lt;/div&gt;The &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt; distributors had accounts receivable balances that each accounted for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12%&lt;/div&gt;&lt;/div&gt; of total net accounts receivable balance at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2020. &lt;/div&gt;Although these customers have been on-going major customers of the Company, the written agreements with these customers do &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; have any minimum purchase obligations and they could stop buying our products at any time and for any reason. A reduction, delay or cancellation of orders from these customers or the loss of these customers could significantly reduce our future revenues and profits.&lt;/div&gt;&lt;/div&gt;</us-gaap:ConcentrationRiskDisclosureTextBlock>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2020-11-01_2021-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsOneMember" decimals="INF" id="c70505532" unitRef="xbrli-pure">0.16</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2020-11-01_2021-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsTwoMember" decimals="INF" id="c70505533" unitRef="xbrli-pure">0.12</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2020-11-01_2021-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsOneMember" decimals="INF" id="c70505534" unitRef="xbrli-pure">0.15</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2020-11-01_2021-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsTwoMember" decimals="INF" id="c70505535" unitRef="xbrli-pure">0.19</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsOneMember" decimals="INF" id="c70505537" unitRef="xbrli-pure">0.11</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsTwoMember" decimals="INF" id="c70505538" unitRef="xbrli-pure">0.11</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-WirelessCarrierOneMember" decimals="INF" id="c70505541" unitRef="xbrli-pure">0.17</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsOneMember" decimals="INF" id="c70505544" unitRef="xbrli-pure">0.12</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsTwoMember" decimals="INF" id="c70505545" unitRef="xbrli-pure">0.12</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConsolidationPolicyTextBlock contextRef="d_2020-11-01_2021-01-31" id="c70505275">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Principles of consolidation&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;The accompanying unaudited condensed consolidated financial statements include the accounts of RF Industries, Ltd. and our &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;four&lt;/div&gt; wholly-owned subsidiaries: Cables Unlimited, Inc. (&amp;#x201c;Cables Unlimited&amp;#x201d;), Rel-Tech Electronics, Inc. (&amp;#x201c;Rel-Tech&amp;#x201d;), C Enterprises, Inc. (&amp;#x201c;C Enterprises&amp;#x201d;), and Schroff Technologies International, Inc. (&amp;#x201c;Schrofftech&amp;#x201d;). Schrofftech is a wholly-owned subsidiary that RF Industries, Ltd. acquired effective &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2019. &lt;/div&gt;All references to the &amp;#x201c;Company&amp;#x201d; collectively refer to RF Industries, Ltd., Cables Unlimited, Rel-Tech, C Enterprises, and Schrofftech. All intercompany balances and transactions have been eliminated in consolidation.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ConsolidationPolicyTextBlock>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505102" unitRef="iso4217-usd">7396000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505103" unitRef="iso4217-usd">9161000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:DebtDisclosureTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774852">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;13&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Line of credit and PPP loans&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 2019, &lt;/div&gt;we entered into an agreement for a revolving line of credit (&amp;#x201c;LOC&amp;#x201d;) in the amount of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$5.0&lt;/div&gt; million. Amounts outstanding under the LOC shall bear interest at a rate of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2.0%&lt;/div&gt; plus LIBOR Daily Floating Rate (&amp;#x201c;base interest rate&amp;#x201d;), with interest payable on the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;first&lt;/div&gt; day of each month. Borrowings under the LOC are secured by a security interest in certain assets of the Company. The LOC contains certain loan covenants. Failure to maintain the loan covenants &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;constitute an event of default, resulting in all outstanding amounts of principal and interest becoming immediately due and payable. All outstanding principal and interest is due and payable on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 1, 2021. &lt;/div&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 30, 2020, &lt;/div&gt;we closed the line of credit with &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; amounts outstanding.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; May 2020 &lt;/div&gt;we applied for and received loans under the Paycheck Protection Program (&amp;#x201c;PPP&amp;#x201d;) of the CARES Act totaling approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$2.8&lt;/div&gt; million (&amp;#x201c;PPP Loans&amp;#x201d;). The funds from the PPP Loans were used to retain employees, maintain payroll and benefits, and make lease and utility payments. Without the PPP Loans, we would have made material reductions in our workforce (particularly at Cables Unlimited). We anticipate that most of the PPP Loans will be eligible for forgiveness in accordance with the provisions of the CARES Act. To the extent &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; forgiven, the PPP Loans have a &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt;-year term, a fixed interest rate of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1%,&lt;/div&gt; and principal and interest payments are deferred for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;six&lt;/div&gt; months. As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021, &lt;/div&gt;the full amount of the PPP Loans was applied for forgiveness. Subsequent to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021, &lt;/div&gt;the full amount of the PPP Loans has been forgiven and considered paid in full (including applicable interest).&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Future minimum loan payments as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;were as follows:&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 15%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 82%; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Year ended October 31, &lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;PPP Loans&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2021 (excluding three months ended January 31, 2021)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,575&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2022&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,213&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total future minimum payments&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,788 &lt;/div&gt;&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;</us-gaap:DebtDisclosureTextBlock>
  <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="d_2019-11-01_2019-11-30_CreditFacilityAxis-RevolvingCreditFacilityMember_VariableRateAxis-LiborDailyFloatingRateMember" decimals="2" id="c70505712" unitRef="xbrli-pure">0.02</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
  <us-gaap:DeferredIncomeTaxAssetsNet contextRef="i_2021-01-31" decimals="-3" id="c70505048" unitRef="iso4217-usd">68000</us-gaap:DeferredIncomeTaxAssetsNet>
  <us-gaap:DeferredIncomeTaxAssetsNet contextRef="i_2020-10-31" decimals="-3" id="c70505049" unitRef="iso4217-usd">834000</us-gaap:DeferredIncomeTaxAssetsNet>
  <us-gaap:DeferredIncomeTaxExpenseBenefit contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505225" unitRef="iso4217-usd">766000</us-gaap:DeferredIncomeTaxExpenseBenefit>
  <us-gaap:DeferredIncomeTaxExpenseBenefit contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505226" unitRef="iso4217-usd">62000</us-gaap:DeferredIncomeTaxExpenseBenefit>
  <us-gaap:DepreciationAndAmortization contextRef="d_2020-11-01_2021-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-RfConnectorAndCableAssemblyMember" decimals="-3" id="c70505585" unitRef="iso4217-usd">35000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="d_2020-11-01_2021-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-CustomCablingManufacturingAndAssemblyMember" decimals="-3" id="c70505586" unitRef="iso4217-usd">202000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="d_2020-11-01_2021-01-31_ConsolidationItemsAxis-CorporateNonSegmentMember" id="c70505587" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:DepreciationAndAmortization contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505588" unitRef="iso4217-usd">237000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="d_2019-11-01_2020-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-RfConnectorAndCableAssemblyMember" decimals="-3" id="c70505602" unitRef="iso4217-usd">42000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="d_2019-11-01_2020-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-CustomCablingManufacturingAndAssemblyMember" decimals="-3" id="c70505603" unitRef="iso4217-usd">213000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationAndAmortization contextRef="d_2019-11-01_2020-01-31_ConsolidationItemsAxis-CorporateNonSegmentMember" id="c70505604" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:DepreciationAndAmortization contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505605" unitRef="iso4217-usd">255000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationDepletionAndAmortization contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505219" unitRef="iso4217-usd">237000</us-gaap:DepreciationDepletionAndAmortization>
  <us-gaap:DepreciationDepletionAndAmortization contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505220" unitRef="iso4217-usd">255000</us-gaap:DepreciationDepletionAndAmortization>
  <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774837">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Stock-based compensation and equity transactions&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 6, 2019, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; employee was granted &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;50,000&lt;/div&gt; incentive stock options. These options vested &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,000&lt;/div&gt; on the date of grant, and the balance vests as to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,000&lt;/div&gt; shares per year thereafter on each of the next &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;four&lt;/div&gt; anniversaries of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 6, 2019, &lt;/div&gt;and expire &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;ten&lt;/div&gt; years from the date of grant.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 9, 2020, &lt;/div&gt;we granted the following equity awards to our managers and officers:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style=";font-family:Times New Roman;font-size:10pt; min-width: 700px;"&gt;    &lt;tr&gt;  &lt;td style="width:54pt;"&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;/td&gt;  &lt;td style="vertical-align:top;width:18pt;"&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;#x25cf;&lt;/div&gt; &lt;/td&gt;  &lt;td style="vertical-align:top;"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;Stock grants for a total of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,075&lt;/div&gt; common shares to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; employees. We accounted for these shares as stock-based compensation totaling &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$77,000;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;/tr&gt;   &lt;/table&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style=";font-family:Times New Roman;font-size:10pt; min-width: 700px;"&gt;    &lt;tr&gt;  &lt;td style="width:54pt;"&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;/td&gt;  &lt;td style="vertical-align:top;width:18pt;"&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;#x25cf;&lt;/div&gt; &lt;/td&gt;  &lt;td style="vertical-align:top;"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;A total of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,241&lt;/div&gt; incentive stock options to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt; employees, all of which vested immediately on the date of grant; and&lt;/div&gt; &lt;/td&gt;  &lt;/tr&gt;   &lt;/table&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style=";font-family:Times New Roman;font-size:10pt; min-width: 700px;"&gt;    &lt;tr&gt;  &lt;td style="width:54pt;"&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;/td&gt;  &lt;td style="vertical-align:top;width:18pt;"&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;#x25cf;&lt;/div&gt; &lt;/td&gt;  &lt;td style="vertical-align:top;"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;A total of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;38,500&lt;/div&gt; shares of restricted stock and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;77,000&lt;/div&gt; incentive stock options to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;five&lt;/div&gt; employees. The shares of restricted stock and incentive stock options vest over &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;four&lt;/div&gt; years as follows: (i) &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt;-quarter of the restricted shares and options vested on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 9, 2021; &lt;/div&gt;and (ii) the remaining restricted shares and options shall vest in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;twelve&lt;/div&gt; equal quarterly installments over the next &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; years. All incentive stock options expire &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;ten&lt;/div&gt; years from the date of grant.&lt;/div&gt; &lt;/td&gt;  &lt;/tr&gt;   &lt;/table&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; June 30, 2020, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; employee was granted &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,000&lt;/div&gt; incentive stock options. These options vested &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,500&lt;/div&gt; on the date of grant, and the balance vests as to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,500&lt;/div&gt; shares per year thereafter on each of the next &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; anniversaries of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; June 30, 2020, &lt;/div&gt;and expire &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;ten&lt;/div&gt; years from the date of grant.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 12, 2021, &lt;/div&gt;we granted a total of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;33,500&lt;/div&gt; shares of restricted stock and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;67,000&lt;/div&gt; incentive stock options to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; manager and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; officers. The shares of restricted stock and incentive stock options vest over &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;four&lt;/div&gt; years as follows: (i) &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt;-quarter of the restricted shares and options shall vest on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 12, 2022; &lt;/div&gt;and (ii) the remaining restricted shares and options shall vest in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;twelve&lt;/div&gt; equal quarterly installments over the next &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; years. All incentive stock options expire &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;ten&lt;/div&gt; years from the date of grant.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;No&lt;/div&gt; other shares or options were granted to company employees during the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;The weighted average fair value of employee stock options that were granted during the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020&lt;/div&gt; was estimated to be &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$2.46&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$3.13,&lt;/div&gt; respectively, per share, using the Black-Scholes option pricing model with the following assumptions:&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Three Months Ended January 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Risk-free interest rate&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.39&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1.57&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Dividend yield&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.00&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1.23&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Expected life of the option (in years)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7.00&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6.47&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Volatility factor&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;51.94&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;49.14&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Expected volatilities are based on historical volatility of our stock price and other factors. We used the historical method to calculate the expected life of the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020&lt;/div&gt; option grants. The expected life represents the period of time that options granted are expected to be outstanding. The risk-free rate is based on the U.S. Treasury rate with a maturity date corresponding to the options' expected life. The dividend yield is based upon the historical dividend yield.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Company stock option plans&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Descriptions of our stock option plans are included in Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9&lt;/div&gt; of our Annual Report on Form &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;-K for the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020. &lt;/div&gt;A summary of the status of the options granted under our stock option plans as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;and the changes in options outstanding during the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months then ended is presented in the table that follows:&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 72pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Average&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Shares&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Exercise Price&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding at November 1, 2020&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;789,179&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &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%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4.66&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options granted&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;67,000&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4.98&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options exercised&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(118,189&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3.26&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options cancelled&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(91,793&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.88&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options outstanding at January 31, 2021&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;646,197&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4.78&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options exercisable at January 31, 2021&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; 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); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;298,781&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4.85&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options vested and expected to vest at January 31, 2021&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;645,861&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4.78&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Weighted average remaining contractual life of options outstanding as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021: &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6.30&lt;/div&gt; years&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Weighted average remaining contractual life of options exercisable as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021: &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4.54&lt;/div&gt; years&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt;   &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Weighted average remaining contractual life of options vested and expected to vest as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021: &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6.30&lt;/div&gt; years&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Aggregate intrinsic value of options outstanding at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021: &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$1,077,000&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Aggregate intrinsic value of options exercisable at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021: &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$531,000&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Aggregate intrinsic value of options vested and expected to vest at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021: &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$1,069,000&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$708,000&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$461,000&lt;/div&gt; of expenses with respect to nonvested stock options and restricted shares, respectively, has yet to be recognized but is expected to be recognized over a weighted average period of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3.92&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1.30&lt;/div&gt; years, respectively.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Non-employee directors receive a compensation package of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$50,0&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;00&lt;/div&gt;&lt;/div&gt; annually, which is paid &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt;-half in cash and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt;-half through the grant of non-qualified awards. For fiscal &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020,&lt;/div&gt; compensation payable to non-employee directors was prorated from &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2019 &lt;/div&gt;through &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; August 31, 2020. &lt;/div&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 4, 2019, &lt;/div&gt;we granted each of our &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;five&lt;/div&gt; non-employee directors &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,270&lt;/div&gt; shares of restricted stock. The number of restricted shares granted to each director was determined by prorating &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$25,000&lt;/div&gt; for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt; months ending &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; August 31, 2020 &lt;/div&gt;and dividing by the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20&lt;/div&gt;-day average closing stock price (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$6.36&lt;/div&gt;). These restricted shares vested ratably through &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; August 31, 2020. &lt;/div&gt;As compensation for services to be provided until the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021&lt;/div&gt; annual meeting of stockholders in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; September 2021, &lt;/div&gt;we granted each of our &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;five&lt;/div&gt; non-employee directors &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,757&lt;/div&gt; shares of restricted stock, which number was determined by dividing &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$25,000&lt;/div&gt; by the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20&lt;/div&gt;-day average closing stock price (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$4.34&lt;/div&gt;). On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;a new director joined the Board. We granted the new director &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,334&lt;/div&gt; shares of restricted stock as payment for the year ending with the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021&lt;/div&gt; annual meeting. The number of restricted stock was determined by prorating &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$25,000&lt;/div&gt; for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8.5&lt;/div&gt; months of service upon joining the Board through the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021&lt;/div&gt; annual meeting and dividing by the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20&lt;/div&gt;-day average closing stock price (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$5.31&lt;/div&gt;).&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Non-employee directors who are also a chairperson of a committee of the Board receive additional compensation of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$15,000&lt;/div&gt; annually. On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; June 5, 2020, &lt;/div&gt;the Board of Directors revised the committee chair compensation so that all future compensation from &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; July 1, 2020 &lt;/div&gt;through the next annual meeting of the stockholders will be payable in shares of common stock rather than cash. Shares issued as compensation will be valued at the closing common stock price on the last day of each quarter. Accordingly, on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; July 31, 2020, &lt;/div&gt;each of the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;four&lt;/div&gt; committee chairpersons was awarded &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;279&lt;/div&gt; shares at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$4.47&lt;/div&gt; per share. We account for these shares as stock-based compensation. On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; September 15, 2020, &lt;/div&gt;each of the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;four&lt;/div&gt; committee chairpersons was awarded &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,454&lt;/div&gt; shares of restricted stock as payment for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$15,000&lt;/div&gt; retainer payable to Chairpersons for the year ending with the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021&lt;/div&gt; annual meeting of stockholders. The number of restricted shares granted to each chairperson was determined by dividing &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$15,000&lt;/div&gt; by the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20&lt;/div&gt;-day average closing stock price (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$4.34&lt;/div&gt;).&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Stock option expense&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;During the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020,&lt;/div&gt; stock-based compensation expense totaled &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$123,000&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$187,000,&lt;/div&gt; respectively, and was classified in selling and general expense.&lt;/div&gt;&lt;/div&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
  <us-gaap:DividendsCommonStockCash contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" id="c70505199" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:DividendsCommonStockCash contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" id="c70505200" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:DividendsCommonStockCash contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" decimals="-3" id="c70505201" unitRef="iso4217-usd">193000</us-gaap:DividendsCommonStockCash>
  <us-gaap:DividendsCommonStockCash contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505202" unitRef="iso4217-usd">193000</us-gaap:DividendsCommonStockCash>
  <us-gaap:EarningsPerShareBasic contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505124" unitRef="iso4217-usd-per-xbrli-shares">-0.04</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareBasic contextRef="d_2019-11-01_2020-01-31" decimals="INF" id="c70505125" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareDiluted contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505126" unitRef="iso4217-usd-per-xbrli-shares">-0.04</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EarningsPerShareDiluted contextRef="d_2019-11-01_2020-01-31" decimals="INF" id="c70505127" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EarningsPerShareTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774835">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; (Loss) earnings per share&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt; &lt;/div&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;Basic (loss) earnings per share is computed by dividing net (loss) income by the weighted average number of common shares outstanding during the period. Diluted earnings per share is computed by dividing net income by the weighted average number of common shares outstanding increased by the effects of assuming that other potentially dilutive securities (such as stock options) outstanding during the period had been exercised and the treasury stock method had been applied. During the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021, &lt;/div&gt;we reported a net loss and diluted loss per share is computed the same as basic loss per share as the effect of utilizing the fully diluted share count would have reduced the net loss per share which has an anti-dilutive effect.&amp;nbsp; Therefore, all outstanding stock options are excluded from the computation of diluted loss per share.&amp;nbsp; Potentially issuable securities that are out-of-the-money totaled &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;331,338&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;392,838&lt;/div&gt; shares for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020,&lt;/div&gt; respectively, and were excluded from the calculation of diluted per share amounts because of their anti-dilutive effect.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;The following table summarizes the computation of basic and diluted weighted average shares outstanding:&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt; &lt;/div&gt;  &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 10%; margin-left: 36pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Three Months Ended January 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average shares outstanding for basic (loss) earnings per share&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,864,689&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,564,533&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Add effects of potentially dilutive securities-assumed exercise of stock options&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;308,803&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average shares outstanding for diluted (loss) earnings per share&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,864,689&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,873,336&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt; &lt;/div&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;</us-gaap:EarningsPerShareTextBlock>
  <us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="d_2020-11-01_2021-01-31" decimals="2" id="c70505614" unitRef="xbrli-pure">0.32</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
  <us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="d_2019-11-01_2020-01-31" decimals="2" id="c70505615" unitRef="xbrli-pure">-1.2</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized contextRef="i_2021-01-31_AwardTypeAxis-IncentiveStockOptionsMember" decimals="INF" id="c70505462" unitRef="iso4217-usd">708000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized contextRef="i_2021-01-31_AwardTypeAxis-RestrictedStockMember" decimals="INF" id="c70505463" unitRef="iso4217-usd">461000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 contextRef="d_2020-11-01_2021-01-31_AwardTypeAxis-IncentiveStockOptionsMember" id="c70505464">P3Y335D</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 contextRef="d_2020-11-01_2021-01-31_AwardTypeAxis-RestrictedStockMember" id="c70505465">P1Y109D</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
  <us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-8">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" 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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 3&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;October 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; width: 62%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Beginning balance&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;370&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,249&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Change in value&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&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;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(74&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&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;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(879&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Ending balance&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;296&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;370&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock>
  <us-gaap:FairValueMeasurementPolicyPolicyTextBlock contextRef="d_2020-11-01_2021-01-31" id="c70505279">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Fair value measurement&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;We measure at fair value certain financial assets and liabilities. Fair value is defined as the price that would be received to sell an asset or transfer a liability in an orderly transaction between market participants at the measurement date. U.S. GAAP specifies a hierarchy of valuation techniques based on whether the inputs to those valuation techniques are observable or unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumptions. These &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt; types of inputs have created the following fair-value hierarchy:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Level&amp;nbsp;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt; &amp;#x2013; Quoted prices for identical instruments in active markets;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Level&amp;nbsp;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt; &amp;#x2013; Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; active, and model-derived valuations in which all significant inputs and significant value drivers are observable in active markets;&amp;nbsp;and&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;Level&amp;nbsp;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt; &amp;#x2013; Valuations derived from valuation techniques in which &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; or more significant inputs or significant value drivers are unobservable.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020, &lt;/div&gt;the carrying amounts reflected in the accompanying condensed consolidated balance sheets for cash and cash equivalents, accounts receivable, accounts payable, and the current portion of the PPP Loans approximated their carrying value due to their short-term nature. See Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5&lt;/div&gt; for discussion on the fair value of other current liabilities.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:FairValueMeasurementPolicyPolicyTextBlock>
  <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue contextRef="i_2020-10-31" decimals="-3" id="c70505389" unitRef="iso4217-usd">370000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
  <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue contextRef="i_2019-10-31" decimals="-3" id="c70505390" unitRef="iso4217-usd">1249000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
  <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue contextRef="i_2021-01-31" decimals="-3" id="c70505393" unitRef="iso4217-usd">296000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
  <us-gaap:FinanceLeaseLiability contextRef="i_2021-01-31" decimals="INF" id="c70505684" unitRef="iso4217-usd">0</us-gaap:FinanceLeaseLiability>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-NoncompeteAgreementsMember" id="c70505634">P5Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-NoncompeteAgreementsMember" id="c70505635">P5Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember_RangeAxis-MinimumMember" id="c70505642">P7Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember_RangeAxis-MinimumMember" id="c70505643">P7Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember_RangeAxis-MaximumMember" id="c70505644">P15Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember_RangeAxis-MaximumMember" id="c70505645">P15Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember_RangeAxis-MinimumMember" id="c70505652">P1Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember_RangeAxis-MinimumMember" id="c70505653">P1Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember_RangeAxis-MaximumMember" id="c70505654">P2Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember_RangeAxis-MaximumMember" id="c70505655">P2Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember_RangeAxis-MinimumMember" id="c70505662">P10Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember_RangeAxis-MinimumMember" id="c70505663">P10Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember_RangeAxis-MaximumMember" id="c70505664">P14Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember_RangeAxis-MaximumMember" id="c70505665">P14Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-NoncompeteAgreementsMember" decimals="-3" id="c70505636" unitRef="iso4217-usd">-256000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-NoncompeteAgreementsMember" decimals="-3" id="c70505637" unitRef="iso4217-usd">-245000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember" decimals="-3" id="c70505646" unitRef="iso4217-usd">-2483000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember" decimals="-3" id="c70505647" unitRef="iso4217-usd">-2367000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember" decimals="-3" id="c70505656" unitRef="iso4217-usd">-287000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember" decimals="-3" id="c70505657" unitRef="iso4217-usd">-266000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember" decimals="-3" id="c70505666" unitRef="iso4217-usd">-86000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember" decimals="-3" id="c70505667" unitRef="iso4217-usd">-77000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-NoncompeteAgreementsMember" decimals="-3" id="c70505632" unitRef="iso4217-usd">423000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-NoncompeteAgreementsMember" decimals="-3" id="c70505633" unitRef="iso4217-usd">423000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember" decimals="-3" id="c70505640" unitRef="iso4217-usd">5058000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember" decimals="-3" id="c70505641" unitRef="iso4217-usd">5058000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember" decimals="-3" id="c70505650" unitRef="iso4217-usd">287000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember" decimals="-3" id="c70505651" unitRef="iso4217-usd">287000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember" decimals="-3" id="c70505660" unitRef="iso4217-usd">368000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember" decimals="-3" id="c70505661" unitRef="iso4217-usd">368000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-NoncompeteAgreementsMember" decimals="-3" id="c70505638" unitRef="iso4217-usd">167000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-NoncompeteAgreementsMember" decimals="-3" id="c70505639" unitRef="iso4217-usd">178000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember" decimals="-3" id="c70505648" unitRef="iso4217-usd">2575000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember" decimals="-3" id="c70505649" unitRef="iso4217-usd">2691000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember" id="c70505658" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember" decimals="-3" id="c70505659" unitRef="iso4217-usd">21000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember" decimals="-3" id="c70505668" unitRef="iso4217-usd">282000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember" decimals="-3" id="c70505669" unitRef="iso4217-usd">291000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="i_2021-01-31" decimals="-3" id="c70505670" unitRef="iso4217-usd">3024000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="i_2020-10-31" decimals="-3" id="c70505671" unitRef="iso4217-usd">3181000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FurnitureAndFixturesGross contextRef="i_2021-01-31" decimals="-3" id="c70505032" unitRef="iso4217-usd">1092000</us-gaap:FurnitureAndFixturesGross>
  <us-gaap:FurnitureAndFixturesGross contextRef="i_2020-10-31" decimals="-3" id="c70505033" unitRef="iso4217-usd">1073000</us-gaap:FurnitureAndFixturesGross>
  <us-gaap:Goodwill contextRef="i_2019-11-01_BusinessAcquisitionAxis-SchrofftechMember" decimals="INF" id="c70505344" unitRef="iso4217-usd">1127000</us-gaap:Goodwill>
  <us-gaap:Goodwill contextRef="i_2021-01-31" decimals="-3" id="c70505042" unitRef="iso4217-usd">2467000</us-gaap:Goodwill>
  <us-gaap:Goodwill contextRef="i_2020-10-31" decimals="-3" id="c70505043" unitRef="iso4217-usd">2467000</us-gaap:Goodwill>
  <us-gaap:GrossProfit contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505104" unitRef="iso4217-usd">2606000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505105" unitRef="iso4217-usd">3253000</us-gaap:GrossProfit>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505117" unitRef="iso4217-usd">-597000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505118" unitRef="iso4217-usd">12000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="d_2020-11-01_2021-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-RfConnectorAndCableAssemblyMember" decimals="-3" id="c70505581" unitRef="iso4217-usd">453000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="d_2020-11-01_2021-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-CustomCablingManufacturingAndAssemblyMember" decimals="-3" id="c70505582" unitRef="iso4217-usd">-1042000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="d_2020-11-01_2021-01-31_ConsolidationItemsAxis-CorporateNonSegmentMember" decimals="-3" id="c70505583" unitRef="iso4217-usd">-8000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505584" unitRef="iso4217-usd">-597000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="d_2019-11-01_2020-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-RfConnectorAndCableAssemblyMember" decimals="-3" id="c70505598" unitRef="iso4217-usd">282000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="d_2019-11-01_2020-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-CustomCablingManufacturingAndAssemblyMember" decimals="-3" id="c70505599" unitRef="iso4217-usd">-281000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="d_2019-11-01_2020-01-31_ConsolidationItemsAxis-CorporateNonSegmentMember" decimals="-3" id="c70505600" unitRef="iso4217-usd">11000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505601" unitRef="iso4217-usd">12000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeTaxDisclosureTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774844">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Income taxes&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;We use an estimated annual effective tax rate, which is based on expected annual income, statutory tax rates and tax planning opportunities available in the various jurisdictions in which we operate, to determine its quarterly provision (benefit) for income taxes. Certain significant or unusual items are separately recognized in the quarter in which they occur and can be a source of variability in the effective tax rates from quarter to quarter.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;During the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;first&lt;/div&gt; quarter of fiscal &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021,&lt;/div&gt; the Consolidated Appropriations Act was passed which allows for PPP loan expenses to be deducted on the Company's tax return. This resulted in a decrease to our deferred tax asset and income taxes payable of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.7&lt;/div&gt; million. The provision or benefit for income taxes was &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;32%&lt;/div&gt; and (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;120%&lt;/div&gt;) of (loss) income before income taxes for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 (&lt;/div&gt;the &amp;#x201c;fiscal &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021&lt;/div&gt; quarter&amp;#x201d;) and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020&lt;/div&gt; (the &amp;#x201c;fiscal &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020&lt;/div&gt; quarter&amp;#x201d;), respectively. The change in the effective tax rate from the fiscal &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020&lt;/div&gt; quarter to fiscal &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021&lt;/div&gt; quarter was primarily driven by the disproportionate impact of various permanent book-tax differences with respect to our forecasted book income or loss in each period.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt;   &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;We had &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$134,000&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$107,000&lt;/div&gt; of unrecognized tax benefits, inclusive of interest and penalties, as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020, &lt;/div&gt;respectively. The unrecognized tax benefits, if recognized, would result in a net tax benefit of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$35,000&lt;/div&gt; as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
  <us-gaap:IncomeTaxExpenseBenefit contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505119" unitRef="iso4217-usd">-194000</us-gaap:IncomeTaxExpenseBenefit>
  <us-gaap:IncomeTaxExpenseBenefit contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505120" unitRef="iso4217-usd">-14000</us-gaap:IncomeTaxExpenseBenefit>
  <us-gaap:IncomeTaxesPaid contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505270" unitRef="iso4217-usd">6000</us-gaap:IncomeTaxesPaid>
  <us-gaap:IncomeTaxesPaid contextRef="d_2019-11-01_2020-01-31" id="c70505271" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:IncreaseDecreaseInAccountsPayable contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505236" unitRef="iso4217-usd">35000</us-gaap:IncreaseDecreaseInAccountsPayable>
  <us-gaap:IncreaseDecreaseInAccountsPayable contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505237" unitRef="iso4217-usd">-1295000</us-gaap:IncreaseDecreaseInAccountsPayable>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505228" unitRef="iso4217-usd">-529000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505229" unitRef="iso4217-usd">-6711000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505240" unitRef="iso4217-usd">-43000</us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable>
  <us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505241" unitRef="iso4217-usd">-21000</us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable>
  <us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505238" unitRef="iso4217-usd">44000</us-gaap:IncreaseDecreaseInAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505239" unitRef="iso4217-usd">-921000</us-gaap:IncreaseDecreaseInAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInInventories contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505230" unitRef="iso4217-usd">433000</us-gaap:IncreaseDecreaseInInventories>
  <us-gaap:IncreaseDecreaseInInventories contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505231" unitRef="iso4217-usd">-638000</us-gaap:IncreaseDecreaseInInventories>
  <us-gaap:IncreaseDecreaseInOtherCurrentAssets contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505232" unitRef="iso4217-usd">1326000</us-gaap:IncreaseDecreaseInOtherCurrentAssets>
  <us-gaap:IncreaseDecreaseInOtherCurrentAssets contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505233" unitRef="iso4217-usd">20000</us-gaap:IncreaseDecreaseInOtherCurrentAssets>
  <us-gaap:IncreaseDecreaseInOtherCurrentLiabilities contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505242" unitRef="iso4217-usd">296000</us-gaap:IncreaseDecreaseInOtherCurrentLiabilities>
  <us-gaap:IncreaseDecreaseInOtherCurrentLiabilities contextRef="d_2019-11-01_2020-01-31" id="c70505243" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505244" unitRef="iso4217-usd">-370000</us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities>
  <us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505245" unitRef="iso4217-usd">-121000</us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities>
  <us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements contextRef="d_2020-11-01_2021-01-31" id="c70505404" unitRef="xbrli-shares" xs:nil="true"/>
  <us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements contextRef="d_2019-11-01_2020-01-31" decimals="INF" id="c70505405" unitRef="xbrli-shares">308803</us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements>
  <us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill contextRef="i_2021-01-31" decimals="-3" id="c70505673" unitRef="iso4217-usd">1174000</us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill>
  <us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill contextRef="i_2020-10-31" decimals="-3" id="c70505674" unitRef="iso4217-usd">1174000</us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill>
  <us-gaap:IntangibleAssetsDisclosureTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774845">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Intangible assets&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Intangible assets consist of the following (in thousands):&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 72pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;October 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Amortizable intangible assets:&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Non-compete agreement (estimated life 5 years)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &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%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;423&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &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%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;423&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Accumulated amortization&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(256&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(245&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;167&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;178&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Customer relationships (estimated lives 7 - 15 years)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,058&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,058&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Accumulated amortization&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,483&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,367&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,575&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,691&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Backlog (estimated life 1 - 2 years)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;287&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;287&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Accumulated amortization&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(287&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(266&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;21&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Patents (estimated life 10 - 14 years)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;368&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;368&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Accumulated amortization&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(86&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(77&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;282&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;291&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Totals&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &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: 14%; 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); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,024&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &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: 14%; 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); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,181&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0pt;"&gt;Non-amortizable intangible assets:&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Trademarks&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &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: 14%; 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); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,174&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &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: 14%; 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); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,174&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;Amortization expense for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;and the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020 &lt;/div&gt;was &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$157,000&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$692,000,&lt;/div&gt; respectively. As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021, &lt;/div&gt;the weighted-average amortization period for the amortizable intangible assets is &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.66&lt;/div&gt; years.&lt;/div&gt;&lt;/div&gt;</us-gaap:IntangibleAssetsDisclosureTextBlock>
  <us-gaap:InventoryDisclosureTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774826">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Inventories and major vendors&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Inventories, consisting of materials, labor and manufacturing overhead, are stated at the lower of cost or net realizable value. Cost has been determined using the weighted average cost method. Inventories consist of the following (in thousands):&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 15%; margin-left: 54pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;October 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 64%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Raw materials and supplies&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4,668&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4,410&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Work in process&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;278&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;196&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finished goods&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4,073&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,980&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Totals&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,019&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8,586&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;No&lt;/div&gt; vendors accounted for more than &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10%&lt;/div&gt; of inventory purchases for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;or &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020.&lt;/div&gt; We have arrangements with our vendors to purchase products based on purchase orders that we periodically issue.&lt;/div&gt;&lt;/div&gt;</us-gaap:InventoryDisclosureTextBlock>
  <us-gaap:InventoryFinishedGoods contextRef="i_2021-01-31" decimals="-3" id="c70505357" unitRef="iso4217-usd">4073000</us-gaap:InventoryFinishedGoods>
  <us-gaap:InventoryFinishedGoods contextRef="i_2020-10-31" decimals="-3" id="c70505358" unitRef="iso4217-usd">3980000</us-gaap:InventoryFinishedGoods>
  <us-gaap:InventoryNet contextRef="i_2021-01-31" decimals="-3" id="c70505359" unitRef="iso4217-usd">9019000</us-gaap:InventoryNet>
  <us-gaap:InventoryNet contextRef="i_2020-10-31" decimals="-3" id="c70505360" unitRef="iso4217-usd">8586000</us-gaap:InventoryNet>
  <us-gaap:InventoryRawMaterialsAndSupplies contextRef="i_2021-01-31" decimals="-3" id="c70505353" unitRef="iso4217-usd">4668000</us-gaap:InventoryRawMaterialsAndSupplies>
  <us-gaap:InventoryRawMaterialsAndSupplies contextRef="i_2020-10-31" decimals="-3" id="c70505354" unitRef="iso4217-usd">4410000</us-gaap:InventoryRawMaterialsAndSupplies>
  <us-gaap:InventoryWorkInProcess contextRef="i_2021-01-31" decimals="-3" id="c70505355" unitRef="iso4217-usd">278000</us-gaap:InventoryWorkInProcess>
  <us-gaap:InventoryWorkInProcess contextRef="i_2020-10-31" decimals="-3" id="c70505356" unitRef="iso4217-usd">196000</us-gaap:InventoryWorkInProcess>
  <us-gaap:LeaseCostTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-15">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Three Months Ended&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 81%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating lease cost&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;247&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Short-term lease cost&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:LeaseCostTableTextBlock>
  <us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-17">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 81pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 82%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Year ended October 31, &lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: thin solid rgb(0, 0, 0);"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Operating Leases&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2021 (excluding three months ended January 31, 2021)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &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: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;667&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2022&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;532&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2023&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;166&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2024&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2025&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Thereafter&lt;/div&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: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total future minimum lease payments&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,365&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less imputed interest&lt;/div&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: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(99&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total&lt;/div&gt;&lt;/div&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);"&gt;&amp;nbsp;&lt;/td&gt; &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;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,266 &lt;/div&gt;&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 81pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Reported as of January 31, 2021&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Operating Leases&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Other current liabilities&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &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: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;789&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating lease liabilities&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;477&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finance lease liabilities&lt;/div&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: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total&lt;/div&gt;&lt;/div&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);"&gt;&amp;nbsp;&lt;/td&gt; &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;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 15%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,266 &lt;/div&gt;&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock>
  <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue contextRef="i_2021-01-31" decimals="-3" id="c70505703" unitRef="iso4217-usd">1365000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue>
  <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive contextRef="i_2021-01-31" id="c70505702" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths contextRef="i_2021-01-31" decimals="-3" id="c70505697" unitRef="iso4217-usd">667000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths>
  <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive contextRef="i_2021-01-31" id="c70505701" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour contextRef="i_2021-01-31" id="c70505700" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree contextRef="i_2021-01-31" decimals="-3" id="c70505699" unitRef="iso4217-usd">166000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree>
  <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo contextRef="i_2021-01-31" decimals="-3" id="c70505698" unitRef="iso4217-usd">532000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
  <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount contextRef="i_2021-01-31" decimals="-3" id="c70505704" unitRef="iso4217-usd">99000</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
  <us-gaap:LesseeOperatingLeaseRemainingLeaseTerm contextRef="i_2021-01-31_RangeAxis-MinimumMember" id="c70505676">P1Y</us-gaap:LesseeOperatingLeaseRemainingLeaseTerm>
  <us-gaap:LesseeOperatingLeaseRemainingLeaseTerm contextRef="i_2021-01-31_RangeAxis-MaximumMember" id="c70505677">P3Y</us-gaap:LesseeOperatingLeaseRemainingLeaseTerm>
  <us-gaap:LesseeOperatingLeaseRenewalTerm contextRef="i_2021-01-31" id="c70505678">P5Y</us-gaap:LesseeOperatingLeaseRenewalTerm>
  <us-gaap:Liabilities contextRef="i_2021-01-31" decimals="-3" id="c70505076" unitRef="iso4217-usd">8477000</us-gaap:Liabilities>
  <us-gaap:Liabilities contextRef="i_2020-10-31" decimals="-3" id="c70505077" unitRef="iso4217-usd">8758000</us-gaap:Liabilities>
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="i_2021-01-31" decimals="-3" id="c70505098" unitRef="iso4217-usd">40635000</us-gaap:LiabilitiesAndStockholdersEquity>
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="i_2020-10-31" decimals="-3" id="c70505099" unitRef="iso4217-usd">40822000</us-gaap:LiabilitiesAndStockholdersEquity>
  <us-gaap:LiabilitiesCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505068" unitRef="iso4217-usd">7315000</us-gaap:LiabilitiesCurrent>
  <us-gaap:LiabilitiesCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505069" unitRef="iso4217-usd">6664000</us-gaap:LiabilitiesCurrent>
  <us-gaap:LineOfCredit contextRef="i_2020-12-30_CreditFacilityAxis-RevolvingCreditFacilityMember" decimals="-3" id="c70505714" unitRef="iso4217-usd">0</us-gaap:LineOfCredit>
  <us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity contextRef="i_2019-11-30_CreditFacilityAxis-RevolvingCreditFacilityMember" decimals="-3" id="c70505711" unitRef="iso4217-usd">5000000</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
  <us-gaap:LongTermDebt contextRef="i_2021-01-31_DebtInstrumentAxis-PaycheckProtectionProgramCaresActMember" decimals="-3" id="c70505723" unitRef="iso4217-usd">2788000</us-gaap:LongTermDebt>
  <us-gaap:LongTermDebtCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505060" unitRef="iso4217-usd">2103000</us-gaap:LongTermDebtCurrent>
  <us-gaap:LongTermDebtCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505061" unitRef="iso4217-usd">1699000</us-gaap:LongTermDebtCurrent>
  <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths contextRef="i_2021-01-31_DebtInstrumentAxis-PaycheckProtectionProgramCaresActMember" decimals="-3" id="c70505721" unitRef="iso4217-usd">1575000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths>
  <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo contextRef="i_2021-01-31_DebtInstrumentAxis-PaycheckProtectionProgramCaresActMember" decimals="-3" id="c70505722" unitRef="iso4217-usd">1213000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo>
  <us-gaap:LongTermDebtNoncurrent contextRef="i_2021-01-31" decimals="-3" id="c70505072" unitRef="iso4217-usd">685000</us-gaap:LongTermDebtNoncurrent>
  <us-gaap:LongTermDebtNoncurrent contextRef="i_2020-10-31" decimals="-3" id="c70505073" unitRef="iso4217-usd">1089000</us-gaap:LongTermDebtNoncurrent>
  <us-gaap:MachineryAndEquipmentGross contextRef="i_2021-01-31" decimals="-3" id="c70505030" unitRef="iso4217-usd">3916000</us-gaap:MachineryAndEquipmentGross>
  <us-gaap:MachineryAndEquipmentGross contextRef="i_2020-10-31" decimals="-3" id="c70505031" unitRef="iso4217-usd">3819000</us-gaap:MachineryAndEquipmentGross>
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505262" unitRef="iso4217-usd">385000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505263" unitRef="iso4217-usd">198000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505255" unitRef="iso4217-usd">-116000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505256" unitRef="iso4217-usd">-3954000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505246" unitRef="iso4217-usd">-577000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505247" unitRef="iso4217-usd">5606000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <us-gaap:NetIncomeLoss contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505214" unitRef="iso4217-usd">-403000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLoss contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505215" unitRef="iso4217-usd">26000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLoss contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" id="c70505164" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:NetIncomeLoss contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" id="c70505165" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:NetIncomeLoss contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" decimals="-3" id="c70505166" unitRef="iso4217-usd">-403000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLoss contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" id="c70505204" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:NetIncomeLoss contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" id="c70505205" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:NetIncomeLoss contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" decimals="-3" id="c70505206" unitRef="iso4217-usd">26000</us-gaap:NetIncomeLoss>
  <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="d_2020-11-01_2021-01-31" id="c70505281">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Recent accounting standards&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Recently issued accounting pronouncements &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; yet adopted:&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; June 2016, &lt;/div&gt;the Financial Accounting Standards Board (&amp;#x201c;FASB&amp;#x201d;) issued Accounting Standards Update (&amp;#x201c;ASU&amp;#x201d;) &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;13,&lt;/div&gt; Financial Instruments&amp;#x2014;Credit Losses, which requires a financial asset (or a group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial asset(s) to present the net carrying value at the amount expected to be collected on the financial asset. The guidance is effective for fiscal years beginning after &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 15, 2019. &lt;/div&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 2019, &lt;/div&gt;the FASB issued ASU &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,&lt;/div&gt; Financial Instruments&amp;#x2014;Credit Losses (Topic &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;326&lt;/div&gt;), which pushes back the effective date for public business entities that are smaller reporting companies, as defined by the Securities and Exchange Commission, to fiscal years beginning after &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 15, 2022. &lt;/div&gt;Early adoption is permitted. We are currently evaluating the impact the adoption of this new standard will have on our consolidated financial statements.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Recently issued accounting pronouncements adopted:&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; February 2016, &lt;/div&gt;the FASB issued ASU &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;No.&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;02,&lt;/div&gt; Leases. This ASU requires lessees to recognize lease assets and lease liabilities for those leases classified as operating leases under the current GAAP. Under ASU &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;02,&lt;/div&gt; lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach, which includes a number of optional practical expedients. We adopted the standard as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2019, &lt;/div&gt;the beginning of our fiscal &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020,&lt;/div&gt; applying the modified retrospective method. We elected the package of practical expedients permitted under the transition guidance with the new standard, which among other things, allows us to carryforward the historical lease classification. We elected the policy which allows us to combine the nonlease components with their related lease components rather than separating, and the policy election to keep leases with an initial term of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12&lt;/div&gt; months or less off of the balance sheet. Operating leases are included in our consolidated balance sheet as operating lease right of use (&amp;#x201c;ROU&amp;#x201d;) assets, other current liabilities, and operating lease liabilities. Finance leases are included in finance ROU assets, other current liabilities, and finance lease liabilities on our consolidated balance sheet. ROU assets represent our right to use an underlying asset for the duration of the lease term, and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of our leases do &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. The operating lease ROU asset also includes any lease payments made and excludes lease incentives. Our lease terms &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Lease expense for lease payments is recognized on a straight-line basis over the lease term and is recognized on the consolidated statements of operations. The adoption of the standard resulted in a material recognition of additional right of use assets and lease liabilities of approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$2.3&lt;/div&gt; million and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$2.4&lt;/div&gt; million, respectively, as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2019, &lt;/div&gt;but did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; materially affect our consolidated net income.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 2017, &lt;/div&gt;the FASB issued ASU &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;No.&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2017&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;04,&lt;/div&gt; Intangibles&amp;#x2014;Goodwill and Other, which simplifies the subsequent measurement of goodwill by eliminating Step &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt; from the goodwill impairment test. Under the amendments of this update, the goodwill impairment test is performed by comparing the fair value of a reporting unit with its carrying amount. If the carrying amount of a reporting unit exceeds its fair value, an impairment loss should be recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit. The guidance also still gives entities the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. We adopted the standard as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2020, &lt;/div&gt;the beginning of our fiscal &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021,&lt;/div&gt; applying this prospectively. The adoption of the standard did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; result in an impairment charge as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
  <us-gaap:NonoperatingIncomeExpense contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505115" unitRef="iso4217-usd">-8000</us-gaap:NonoperatingIncomeExpense>
  <us-gaap:NonoperatingIncomeExpense contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505116" unitRef="iso4217-usd">11000</us-gaap:NonoperatingIncomeExpense>
  <us-gaap:NumberOfReportableSegments contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505548" unitRef="xbrli-pure">2</us-gaap:NumberOfReportableSegments>
  <us-gaap:OperatingExpenses contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505111" unitRef="iso4217-usd">3195000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505112" unitRef="iso4217-usd">3252000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingIncomeLoss contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505113" unitRef="iso4217-usd">-589000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505114" unitRef="iso4217-usd">1000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingLeaseCost contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505685" unitRef="iso4217-usd">247000</us-gaap:OperatingLeaseCost>
  <us-gaap:OperatingLeaseLiability contextRef="i_2019-11-01_AdjustmentsForNewAccountingPronouncementsAxis-AccountingStandardsUpdate201602Member" decimals="-5" id="c70505323" unitRef="iso4217-usd">2400000</us-gaap:OperatingLeaseLiability>
  <us-gaap:OperatingLeaseLiability contextRef="i_2021-01-31" decimals="-3" id="c70505682" unitRef="iso4217-usd">1266000</us-gaap:OperatingLeaseLiability>
  <us-gaap:OperatingLeaseLiabilityCurrent contextRef="i_2021-01-31_BalanceSheetLocationAxis-OtherCurrentLiabilitiesMember" decimals="INF" id="c70505683" unitRef="iso4217-usd">789000</us-gaap:OperatingLeaseLiabilityCurrent>
  <us-gaap:OperatingLeaseLiabilityCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505062" unitRef="iso4217-usd">789000</us-gaap:OperatingLeaseLiabilityCurrent>
  <us-gaap:OperatingLeaseLiabilityCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505063" unitRef="iso4217-usd">874000</us-gaap:OperatingLeaseLiabilityCurrent>
  <us-gaap:OperatingLeaseLiabilityNoncurrent contextRef="i_2021-01-31" decimals="-3" id="c70505707" unitRef="iso4217-usd">477000</us-gaap:OperatingLeaseLiabilityNoncurrent>
  <us-gaap:OperatingLeaseLiabilityNoncurrent contextRef="i_2020-10-31" decimals="-3" id="c70505071" unitRef="iso4217-usd">635000</us-gaap:OperatingLeaseLiabilityNoncurrent>
  <us-gaap:OperatingLeaseRightOfUseAsset contextRef="i_2019-11-01_AdjustmentsForNewAccountingPronouncementsAxis-AccountingStandardsUpdate201602Member" decimals="-5" id="c70505322" unitRef="iso4217-usd">2300000</us-gaap:OperatingLeaseRightOfUseAsset>
  <us-gaap:OperatingLeaseRightOfUseAsset contextRef="i_2021-01-31" decimals="-3" id="c70505681" unitRef="iso4217-usd">1184000</us-gaap:OperatingLeaseRightOfUseAsset>
  <us-gaap:OperatingLeaseRightOfUseAsset contextRef="i_2020-10-31" decimals="-3" id="c70505041" unitRef="iso4217-usd">1421000</us-gaap:OperatingLeaseRightOfUseAsset>
  <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent contextRef="i_2021-01-31" decimals="4" id="c70505695" unitRef="xbrli-pure">0.0354</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
  <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent contextRef="i_2020-10-31" decimals="4" id="c70505696" unitRef="xbrli-pure">0.0354</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
  <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1 contextRef="i_2021-01-31" id="c70505692">P1Y263D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
  <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1 contextRef="i_2020-10-31" id="c70505693">P1Y328D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
  <us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774822">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Unaudited interim condensed consolidated financial statements&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Our accompanying unaudited condensed consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America for interim financial information and with the instructions to Form &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;-Q. Accordingly, they do &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statements. In the opinion of management, all adjustments, which are normal and recurring, have been included in order to make the information &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; misleading. Information included in the consolidated balance sheet as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020 &lt;/div&gt;has been derived from, and certain terms used herein are defined in, the audited consolidated financial statements of RF Industries, Ltd. as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020 &lt;/div&gt;included in our Annual Report on Form &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;-K (&amp;#x201c;Form &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;-K&amp;#x201d;) for the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020 &lt;/div&gt;that was previously filed with the Securities and Exchange Commission (&amp;#x201c;SEC&amp;#x201d;). Operating results for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; necessarily indicative of the results that &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;be expected for the year ending &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2021. &lt;/div&gt;The unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and footnotes thereto included in our Form &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;-K.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Principles of consolidation&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;The accompanying unaudited condensed consolidated financial statements include the accounts of RF Industries, Ltd. and our &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;four&lt;/div&gt; wholly-owned subsidiaries: Cables Unlimited, Inc. (&amp;#x201c;Cables Unlimited&amp;#x201d;), Rel-Tech Electronics, Inc. (&amp;#x201c;Rel-Tech&amp;#x201d;), C Enterprises, Inc. (&amp;#x201c;C Enterprises&amp;#x201d;), and Schroff Technologies International, Inc. (&amp;#x201c;Schrofftech&amp;#x201d;). Schrofftech is a wholly-owned subsidiary that RF Industries, Ltd. acquired effective &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2019. &lt;/div&gt;All references to the &amp;#x201c;Company&amp;#x201d; collectively refer to RF Industries, Ltd., Cables Unlimited, Rel-Tech, C Enterprises, and Schrofftech. All intercompany balances and transactions have been eliminated in consolidation.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Risks and uncertainties&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; March 2020, &lt;/div&gt;the World Health Organization (the &amp;#x201c;WHO&amp;#x201d;) declared coronavirus (&amp;#x201c;COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&amp;#x201d;&lt;/div&gt;) a pandemic emergency. The COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&lt;/div&gt; pandemic has negatively impacted regional and global economies, disrupted global supply chains, and created significant volatility and disruption of financial markets. The global impact of the outbreak has been rapidly evolving and certain jurisdictions, including those where we have operations, have also reacted by instituting quarantines, restrictions on travel, &amp;#x201c;shelter in place&amp;#x201d; rules, social distancing protocols and restrictions on types of business that &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;continue to operate. While we have been deemed an &amp;#x201c;essential&amp;#x201d; business, and therefore have been permitted to continue our operations, the impact of the COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&lt;/div&gt; pandemic has affected both our operations and those of our customers. Our operations have been negatively affected by partial shutdowns of our facilities, by changes that we had to make on our operating methods and procedures, and by our reduced workforce as many of our employees stayed at home. Many of our customers and vendors have likewise had temporary closures of their facilities and have otherwise been impacted by changes in their industries. As a result, overall demand for our products has been reduced, and certain costs have increased. We have taken measures to protect the health and safety of our employees, and we continue to work with our customers and vendors to minimize potential disruptions in addressing the challenges posed by this global pandemic.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;The extent of the impact of the COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&lt;/div&gt; pandemic on our operational and financial performance will depend on future developments, including the duration and spread of the pandemic and related actions taken by domestic and international jurisdictions to prevent disease spread, all of which are uncertain and cannot be predicted. The outbreak impacted our performance for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021. &lt;/div&gt;We continue to expect the decline caused by the economic slowdown to persist through the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;second&lt;/div&gt; quarter of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021.&lt;/div&gt; During the periods covered by this report, the operations of our &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; subsidiaries in the Northeast were affected as many of our employees stayed at home and as local customers shut down or otherwise delayed, deferred or cancelled orders for our products. Because of the impact that COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&lt;/div&gt; had on our operations, in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; May 2020 &lt;/div&gt;we applied for and received loans under the Paycheck Protection Program (&amp;#x201c;PPP&amp;#x201d;) of the CARES Act totaling approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$2.8&lt;/div&gt; million (&amp;#x201c;PPP Loans&amp;#x201d;). See Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;13&lt;/div&gt; on discussions of the PPP Loans.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;We considered the impact of the COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&lt;/div&gt; related economic slowdown on our evaluation of goodwill impairment indicators as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021. &lt;/div&gt;Although &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; goodwill impairment indicators were identified, it is possible that impairments could emerge as the impact of the crisis becomes clearer, and those impairment losses could be material.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Fair value measurement&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;We measure at fair value certain financial assets and liabilities. Fair value is defined as the price that would be received to sell an asset or transfer a liability in an orderly transaction between market participants at the measurement date. U.S. GAAP specifies a hierarchy of valuation techniques based on whether the inputs to those valuation techniques are observable or unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumptions. These &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt; types of inputs have created the following fair-value hierarchy:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Level&amp;nbsp;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt; &amp;#x2013; Quoted prices for identical instruments in active markets;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Level&amp;nbsp;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt; &amp;#x2013; Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; active, and model-derived valuations in which all significant inputs and significant value drivers are observable in active markets;&amp;nbsp;and&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;Level&amp;nbsp;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt; &amp;#x2013; Valuations derived from valuation techniques in which &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; or more significant inputs or significant value drivers are unobservable.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt;   &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 31, 2020, &lt;/div&gt;the carrying amounts reflected in the accompanying condensed consolidated balance sheets for cash and cash equivalents, accounts receivable, accounts payable, and the current portion of the PPP Loans approximated their carrying value due to their short-term nature. See Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5&lt;/div&gt; for discussion on the fair value of other current liabilities.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Recent accounting standards&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Recently issued accounting pronouncements &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; yet adopted:&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; June 2016, &lt;/div&gt;the Financial Accounting Standards Board (&amp;#x201c;FASB&amp;#x201d;) issued Accounting Standards Update (&amp;#x201c;ASU&amp;#x201d;) &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;13,&lt;/div&gt; Financial Instruments&amp;#x2014;Credit Losses, which requires a financial asset (or a group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial asset(s) to present the net carrying value at the amount expected to be collected on the financial asset. The guidance is effective for fiscal years beginning after &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 15, 2019. &lt;/div&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 2019, &lt;/div&gt;the FASB issued ASU &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,&lt;/div&gt; Financial Instruments&amp;#x2014;Credit Losses (Topic &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;326&lt;/div&gt;), which pushes back the effective date for public business entities that are smaller reporting companies, as defined by the Securities and Exchange Commission, to fiscal years beginning after &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 15, 2022. &lt;/div&gt;Early adoption is permitted. We are currently evaluating the impact the adoption of this new standard will have on our consolidated financial statements.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Recently issued accounting pronouncements adopted:&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; February 2016, &lt;/div&gt;the FASB issued ASU &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;No.&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;02,&lt;/div&gt; Leases. This ASU requires lessees to recognize lease assets and lease liabilities for those leases classified as operating leases under the current GAAP. Under ASU &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;02,&lt;/div&gt; lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach, which includes a number of optional practical expedients. We adopted the standard as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2019, &lt;/div&gt;the beginning of our fiscal &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020,&lt;/div&gt; applying the modified retrospective method. We elected the package of practical expedients permitted under the transition guidance with the new standard, which among other things, allows us to carryforward the historical lease classification. We elected the policy which allows us to combine the nonlease components with their related lease components rather than separating, and the policy election to keep leases with an initial term of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12&lt;/div&gt; months or less off of the balance sheet. Operating leases are included in our consolidated balance sheet as operating lease right of use (&amp;#x201c;ROU&amp;#x201d;) assets, other current liabilities, and operating lease liabilities. Finance leases are included in finance ROU assets, other current liabilities, and finance lease liabilities on our consolidated balance sheet. ROU assets represent our right to use an underlying asset for the duration of the lease term, and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of our leases do &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. The operating lease ROU asset also includes any lease payments made and excludes lease incentives. Our lease terms &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Lease expense for lease payments is recognized on a straight-line basis over the lease term and is recognized on the consolidated statements of operations. The adoption of the standard resulted in a material recognition of additional right of use assets and lease liabilities of approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$2.3&lt;/div&gt; million and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$2.4&lt;/div&gt; million, respectively, as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2019, &lt;/div&gt;but did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; materially affect our consolidated net income.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 2017, &lt;/div&gt;the FASB issued ASU &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;No.&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2017&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;04,&lt;/div&gt; Intangibles&amp;#x2014;Goodwill and Other, which simplifies the subsequent measurement of goodwill by eliminating Step &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt; from the goodwill impairment test. Under the amendments of this update, the goodwill impairment test is performed by comparing the fair value of a reporting unit with its carrying amount. If the carrying amount of a reporting unit exceeds its fair value, an impairment loss should be recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit. The guidance also still gives entities the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. We adopted the standard as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; November 1, 2020, &lt;/div&gt;the beginning of our fiscal &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021,&lt;/div&gt; applying this prospectively. The adoption of the standard did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; result in an impairment charge as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
  <us-gaap:OtherAccruedLiabilitiesCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505383" unitRef="iso4217-usd">411000</us-gaap:OtherAccruedLiabilitiesCurrent>
  <us-gaap:OtherAccruedLiabilitiesCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505384" unitRef="iso4217-usd">549000</us-gaap:OtherAccruedLiabilitiesCurrent>
  <us-gaap:OtherAssetsCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505368" unitRef="iso4217-usd">2139000</us-gaap:OtherAssetsCurrent>
  <us-gaap:OtherAssetsCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505369" unitRef="iso4217-usd">813000</us-gaap:OtherAssetsCurrent>
  <us-gaap:OtherAssetsMiscellaneousCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505366" unitRef="iso4217-usd">624000</us-gaap:OtherAssetsMiscellaneousCurrent>
  <us-gaap:OtherAssetsMiscellaneousCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505367" unitRef="iso4217-usd">420000</us-gaap:OtherAssetsMiscellaneousCurrent>
  <us-gaap:OtherAssetsNoncurrent contextRef="i_2021-01-31" decimals="-3" id="c70505050" unitRef="iso4217-usd">70000</us-gaap:OtherAssetsNoncurrent>
  <us-gaap:OtherAssetsNoncurrent contextRef="i_2020-10-31" decimals="-3" id="c70505051" unitRef="iso4217-usd">70000</us-gaap:OtherAssetsNoncurrent>
  <us-gaap:OtherCurrentAssetsTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774828">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Other current assets&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Other current assets consist of the following (in thousands):&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;October 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Prepaid taxes&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;924&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Prepaid expense&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;591&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;393&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Other&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;624&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;420&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Totals&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,139&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;813&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt;&lt;/div&gt;</us-gaap:OtherCurrentAssetsTextBlock>
  <us-gaap:OtherLiabilitiesCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505066" unitRef="iso4217-usd">296000</us-gaap:OtherLiabilitiesCurrent>
  <us-gaap:OtherLiabilitiesCurrent contextRef="i_2020-10-31" id="c70505067" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherLiabilitiesNoncurrent contextRef="i_2021-01-31" id="c70505074" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherLiabilitiesNoncurrent contextRef="i_2020-10-31" decimals="-3" id="c70505075" unitRef="iso4217-usd">370000</us-gaap:OtherLiabilitiesNoncurrent>
  <us-gaap:PaymentsOfDividendsCommonStock contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505725" unitRef="iso4217-usd">0</us-gaap:PaymentsOfDividendsCommonStock>
  <us-gaap:PaymentsOfDividendsCommonStock contextRef="d_2019-11-01_2020-01-31" decimals="INF" id="c70505729" unitRef="iso4217-usd">193000</us-gaap:PaymentsOfDividendsCommonStock>
  <us-gaap:PaymentsToAcquireBusinessesGross contextRef="d_2019-11-04_2019-11-04_BusinessAcquisitionAxis-SchrofftechMember" decimals="INF" id="c70505332" unitRef="iso4217-usd">4000000</us-gaap:PaymentsToAcquireBusinessesGross>
  <us-gaap:PaymentsToAcquireBusinessesGross contextRef="d_2019-11-01_2019-11-01_BusinessAcquisitionAxis-SchrofftechMember" decimals="INF" id="c70505338" unitRef="iso4217-usd">4000000</us-gaap:PaymentsToAcquireBusinessesGross>
  <us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired contextRef="d_2020-11-01_2021-01-31_BusinessAcquisitionAxis-SchrofftechMember" id="c70505251" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired contextRef="d_2019-11-01_2020-01-31_BusinessAcquisitionAxis-SchrofftechMember" decimals="-3" id="c70505252" unitRef="iso4217-usd">3901000</us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired>
  <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505249" unitRef="iso4217-usd">116000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
  <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505250" unitRef="iso4217-usd">53000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
  <us-gaap:PrepaidExpenseCurrent contextRef="i_2021-01-31" decimals="-3" id="c70505364" unitRef="iso4217-usd">591000</us-gaap:PrepaidExpenseCurrent>
  <us-gaap:PrepaidExpenseCurrent contextRef="i_2020-10-31" decimals="-3" id="c70505365" unitRef="iso4217-usd">393000</us-gaap:PrepaidExpenseCurrent>
  <us-gaap:PrepaidTaxes contextRef="i_2021-01-31" decimals="-3" id="c70505362" unitRef="iso4217-usd">924000</us-gaap:PrepaidTaxes>
  <us-gaap:PrepaidTaxes contextRef="i_2020-10-31" id="c70505363" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ProceedsFromIssuanceOfLongTermDebt contextRef="d_2020-05-01_2020-05-31_DebtInstrumentAxis-PaycheckProtectionProgramCaresActMember" decimals="-5" id="c70505296" unitRef="iso4217-usd">2800000</us-gaap:ProceedsFromIssuanceOfLongTermDebt>
  <us-gaap:ProceedsFromStockOptionsExercised contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505258" unitRef="iso4217-usd">385000</us-gaap:ProceedsFromStockOptionsExercised>
  <us-gaap:ProceedsFromStockOptionsExercised contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505259" unitRef="iso4217-usd">391000</us-gaap:ProceedsFromStockOptionsExercised>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2021-01-31" decimals="-3" id="c70505034" unitRef="iso4217-usd">5008000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2020-10-31" decimals="-3" id="c70505035" unitRef="iso4217-usd">4892000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="i_2021-01-31" decimals="-3" id="c70505038" unitRef="iso4217-usd">846000</us-gaap:PropertyPlantAndEquipmentNet>
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="i_2020-10-31" decimals="-3" id="c70505039" unitRef="iso4217-usd">810000</us-gaap:PropertyPlantAndEquipmentNet>
  <us-gaap:ProvisionForDoubtfulAccounts contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505217" unitRef="iso4217-usd">-15000</us-gaap:ProvisionForDoubtfulAccounts>
  <us-gaap:ProvisionForDoubtfulAccounts contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505218" unitRef="iso4217-usd">4000</us-gaap:ProvisionForDoubtfulAccounts>
  <us-gaap:ResearchAndDevelopmentExpense contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505107" unitRef="iso4217-usd">431000</us-gaap:ResearchAndDevelopmentExpense>
  <us-gaap:ResearchAndDevelopmentExpense contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505108" unitRef="iso4217-usd">596000</us-gaap:ResearchAndDevelopmentExpense>
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="i_2021-01-31" decimals="-3" id="c70505094" unitRef="iso4217-usd">8617000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="i_2020-10-31" decimals="-3" id="c70505095" unitRef="iso4217-usd">9020000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505100" unitRef="iso4217-usd">10002000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505101" unitRef="iso4217-usd">12414000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2020-11-01_2021-01-31_StatementGeographicalAxis-US" decimals="-3" id="c70505563" unitRef="iso4217-usd">9379000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2019-11-01_2020-01-31_StatementGeographicalAxis-US" decimals="-3" id="c70505564" unitRef="iso4217-usd">12173000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2020-11-01_2021-01-31_StatementGeographicalAxis-CA" decimals="-3" id="c70505566" unitRef="iso4217-usd">525000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2019-11-01_2020-01-31_StatementGeographicalAxis-CA" decimals="-3" id="c70505567" unitRef="iso4217-usd">116000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2020-11-01_2021-01-31_StatementGeographicalAxis-MX" id="c70505568" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2019-11-01_2020-01-31_StatementGeographicalAxis-MX" decimals="-3" id="c70505569" unitRef="iso4217-usd">5000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2020-11-01_2021-01-31_StatementGeographicalAxis-AllOtherForeignCountriesMember" decimals="-3" id="c70505570" unitRef="iso4217-usd">98000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2019-11-01_2020-01-31_StatementGeographicalAxis-AllOtherForeignCountriesMember" decimals="-3" id="c70505571" unitRef="iso4217-usd">120000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2020-11-01_2021-01-31_StatementGeographicalAxis-NonUsMember" decimals="-3" id="c70505572" unitRef="iso4217-usd">623000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2019-11-01_2020-01-31_StatementGeographicalAxis-NonUsMember" decimals="-3" id="c70505573" unitRef="iso4217-usd">241000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2020-11-01_2021-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-RfConnectorAndCableAssemblyMember" decimals="-3" id="c70505577" unitRef="iso4217-usd">3575000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2020-11-01_2021-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-CustomCablingManufacturingAndAssemblyMember" decimals="-3" id="c70505578" unitRef="iso4217-usd">6427000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2020-11-01_2021-01-31_ConsolidationItemsAxis-CorporateNonSegmentMember" id="c70505579" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2019-11-01_2020-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-RfConnectorAndCableAssemblyMember" decimals="-3" id="c70505594" unitRef="iso4217-usd">3189000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2019-11-01_2020-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-CustomCablingManufacturingAndAssemblyMember" decimals="-3" id="c70505595" unitRef="iso4217-usd">9225000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2019-11-01_2020-01-31_ConsolidationItemsAxis-CorporateNonSegmentMember" id="c70505596" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505689" unitRef="iso4217-usd">1184000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
  <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability contextRef="d_2019-11-01_2020-10-31" decimals="-3" id="c70505690" unitRef="iso4217-usd">1421000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
  <us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-6">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;October 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Wages payable&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,383&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,506&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accrued receipts&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;823&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;518&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Other accrued expenses&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;411&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;549&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Totals&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,617&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,573&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock>
  <us-gaap:ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock contextRef="d_2020-11-01_2021-01-31_BusinessAcquisitionAxis-SchrofftechMember" id="c-2">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 81%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Cash consideration paid&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4,000,000&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Earn-out liability&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,249,000&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total purchase price&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,249,000&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock>
  <us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-7">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 81%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Description&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;Level 3&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Earn-out liability&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;296&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 81%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Description&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;Level 3&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Earn-out liability&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;370&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock>
  <us-gaap:ScheduleOfInventoryCurrentTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-4">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 15%; margin-left: 54pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;October 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 64%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Raw materials and supplies&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4,668&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4,410&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Work in process&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;278&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;196&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finished goods&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4,073&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,980&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Totals&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,019&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8,586&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfInventoryCurrentTableTextBlock>
  <us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-18">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 15%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 82%; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Year ended October 31, &lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;PPP Loans&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2021 (excluding three months ended January 31, 2021)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,575&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2022&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,213&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total future minimum payments&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,788 &lt;/div&gt;&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock>
  <us-gaap:ScheduleOfOtherCurrentAssetsTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-5">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;January 31, 2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;October 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Prepaid taxes&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;924&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Prepaid expense&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;591&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;393&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Other&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;624&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;420&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Totals&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,139&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;813&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfOtherCurrentAssetsTableTextBlock>
  <us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock contextRef="d_2020-11-01_2021-01-31_BusinessAcquisitionAxis-SchrofftechMember" id="c-3">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 81%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Current assets&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,168,000&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Fixed assets&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;58,000&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Intangible assets&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,299,000&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Goodwill&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,127,000&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Non-interest bearing liabilities&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(403,000&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net assets&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,249,000&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock>
  <us-gaap:ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-12">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Three Months Ended January 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;United States&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,379&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,173&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign Countries:&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Canada&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;525&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;116&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Mexico&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;All Other&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;98&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;120&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;623&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;241&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Totals&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,002&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,414&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock>
  <us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-13">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;RF Connector&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Custom Cabling&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;and &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Manufacturing and &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Cable Assembly&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Assembly&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Corporate&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2021&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net sales&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,575&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6,427&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,002&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Income (loss) before benefit for income taxes&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;453&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,042&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(8&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(597&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Depreciation and amortization&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;35&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;202&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;237&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total assets&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7,667&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;15,202&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17,766&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;40,635&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="width: 44%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 12%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 12%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 10%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 10%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net sales&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,189&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,225&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&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: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,414&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Income (loss) before provision for income taxes&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;282&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(281&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Depreciation and amortization&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;42&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;213&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;255&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total assets&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7,496&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17,158&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;15,178&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;39,832&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock>
  <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-11">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 72pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Average&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Shares&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Exercise Price&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding at November 1, 2020&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;789,179&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &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%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4.66&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options granted&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;67,000&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4.98&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options exercised&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(118,189&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3.26&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options cancelled&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(91,793&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.88&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options outstanding at January 31, 2021&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;646,197&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4.78&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options exercisable at January 31, 2021&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&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;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; 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); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;298,781&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4.85&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Options vested and expected to vest at January 31, 2021&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;645,861&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4.78&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
  <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-10">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Three Months Ended January 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Risk-free interest rate&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.39&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1.57&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Dividend yield&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.00&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1.23&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Expected life of the option (in years)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7.00&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6.47&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Volatility factor&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;51.94&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;49.14&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
  <us-gaap:ScheduleOfWeightedAverageNumberOfSharesTableTextBlock contextRef="d_2020-11-01_2021-01-31" id="c-9">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 10%; margin-left: 36pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Three Months Ended January 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average shares outstanding for basic (loss) earnings per share&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,864,689&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,564,533&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Add effects of potentially dilutive securities-assumed exercise of stock options&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;308,803&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average shares outstanding for diluted (loss) earnings per share&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,864,689&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,873,336&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfWeightedAverageNumberOfSharesTableTextBlock>
  <us-gaap:SegmentReportingDisclosureTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774841">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Segment information&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;We aggregate operating divisions into &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt; reporting segments that have similar economic characteristics primarily in the following areas: (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;) the nature of the product and services; (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;) the nature of the production process; (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt;) the type or class of customer for their products and services; (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4&lt;/div&gt;) the methods used to distribute their products or services; and (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5&lt;/div&gt;) if applicable, the nature of the regulatory environment. Based upon this evaluation, as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021, &lt;/div&gt;we had &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt; segments &amp;#x2013; RF Connector and Cable Assembly (&amp;#x201c;RF Connector segment&amp;#x201d;) and Custom Cabling Manufacturing and Assembly (&amp;#x201c;Custom Cabling segment&amp;#x201d;).&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;The RF Connector segment consisted of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; division and the Custom Cabling segment was composed of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;four&lt;/div&gt; divisions.&amp;nbsp;The &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;five&lt;/div&gt; divisions that met the quantitative thresholds for segment reporting are the RF Connector and Cable Assembly division (&amp;#x201c;RF Connector division&amp;#x201d;), Cables Unlimited, Rel-Tech, C Enterprises, and Schrofftech. While each segment has similar products and services, there was little overlapping of these services to their customer base. The biggest difference in segments is in the channels of sales: sales or product and services for the RF Connector&amp;nbsp;segment were primarily through the distribution channel, while the Custom Cabling segment sales were through a combination of distribution and direct to the end customer.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt;   &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;Management identifies segments based on strategic business units that are, in turn, based along market lines. These strategic business units offer products and services to different markets in accordance with their customer base and product usage. For segment reporting purposes, the RF Connector division constitutes the RF Connector segment, and the Cables Unlimited, Rel-Tech, C Enterprises, and Schrofftech divisions constitute the Custom Cabling segment.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;As reviewed by our chief operating decision maker, we evaluate the performance of each segment based on income or loss before income taxes. We charge depreciation and amortization directly to each division within the segment. Accounts receivable, inventory, property and equipment, right of use assets, goodwill and intangible assets are the only assets identified by segment. Except as discussed above, the accounting policies for segment reporting are the same for the Company as a whole.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;All of our operations are conducted in the United States; however, we derive a portion of our revenue from export sales. We attribute sales to geographic areas based on the location of the customers. The following table presents the sales by geographic area for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020&lt;/div&gt; (in thousands):&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Three Months Ended January 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2021&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;United States&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,379&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,173&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign Countries:&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Canada&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;525&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;116&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Mexico&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;All Other&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;98&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;120&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;623&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;241&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Totals&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,002&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,414&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;Net sales, income (loss) before provision (benefit) for income taxes and other related segment information for the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2021 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020&lt;/div&gt; are as follows (in thousands):&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;RF Connector&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Custom Cabling&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;and &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Manufacturing and &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Cable Assembly&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Assembly&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Corporate&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&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;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2021&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net sales&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,575&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6,427&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,002&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Income (loss) before benefit for income taxes&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;453&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,042&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(8&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(597&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Depreciation and amortization&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;35&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;202&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;237&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total assets&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7,667&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;15,202&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17,766&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;40,635&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="width: 44%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 12%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 12%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 10%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 10%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net sales&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,189&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,225&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,414&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Income (loss) before provision for income taxes&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;282&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(281&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Depreciation and amortization&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;42&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;213&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;255&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total assets&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7,496&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17,158&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;15,178&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;39,832&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt;&lt;/div&gt;</us-gaap:SegmentReportingDisclosureTextBlock>
  <us-gaap:SellingGeneralAndAdministrativeExpense contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505109" unitRef="iso4217-usd">2764000</us-gaap:SellingGeneralAndAdministrativeExpense>
  <us-gaap:SellingGeneralAndAdministrativeExpense contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505110" unitRef="iso4217-usd">2656000</us-gaap:SellingGeneralAndAdministrativeExpense>
  <us-gaap:ShareBasedCompensation contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505221" unitRef="iso4217-usd">123000</us-gaap:ShareBasedCompensation>
  <us-gaap:ShareBasedCompensation contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505222" unitRef="iso4217-usd">187000</us-gaap:ShareBasedCompensation>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 contextRef="d_2019-12-06_2019-12-06_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember" id="c70505413">P4Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 contextRef="d_2020-01-09_2020-01-09_AwardTypeAxis-RestrictedStockAndIncentiveStockOptionsMember_TitleOfIndividualAxis-FiveEmployeesMember" id="c70505423">P4Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 contextRef="d_2020-06-30_2020-06-30_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember" id="c70505432">P3Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 contextRef="d_2021-01-12_2021-01-12_AwardTypeAxis-RestrictedStockAndIncentiveStockOptionsMember_TitleOfIndividualAxis-OneManagerAndThreeOfficersMember" id="c70505438">P4Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="d_2020-01-09_2020-01-09_AwardTypeAxis-RestrictedStockMember_TitleOfIndividualAxis-FiveEmployeesMember" decimals="INF" id="c70505420" unitRef="xbrli-shares">38500</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod contextRef="d_2021-01-12_2021-01-12_AwardTypeAxis-RestrictedStockMember_TitleOfIndividualAxis-OneManagerAndThreeOfficersMember" decimals="INF" id="c70505434" unitRef="xbrli-shares">33500</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="d_2020-11-01_2021-01-31" decimals="4" id="c70505507" unitRef="xbrli-pure">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="d_2019-11-01_2020-01-31" decimals="4" id="c70505508" unitRef="xbrli-pure">0.0123</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="d_2020-11-01_2021-01-31" decimals="4" id="c70505511" unitRef="xbrli-pure">0.5194</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="d_2019-11-01_2020-01-31" decimals="4" id="c70505512" unitRef="xbrli-pure">0.4914</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="d_2020-11-01_2021-01-31" decimals="4" id="c70505505" unitRef="xbrli-pure">0.0039</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="d_2019-11-01_2020-01-31" decimals="4" id="c70505506" unitRef="xbrli-pure">0.0157</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="i_2021-01-31" decimals="INF" id="c70505523" unitRef="xbrli-shares">298781</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="i_2021-01-31" decimals="INF" id="c70505524" unitRef="iso4217-usd-per-xbrli-shares">4.85</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505519" unitRef="xbrli-shares">91793</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505520" unitRef="iso4217-usd-per-xbrli-shares">5.88</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505515" unitRef="xbrli-shares">67000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross contextRef="d_2019-12-06_2019-12-06_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember" decimals="INF" id="c70505410" unitRef="xbrli-shares">50000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross contextRef="d_2020-01-09_2020-01-09_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-TwoEmployeesMember" decimals="INF" id="c70505418" unitRef="xbrli-shares">3241</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross contextRef="d_2020-01-09_2020-01-09_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-FiveEmployeesMember" decimals="INF" id="c70505421" unitRef="xbrli-shares">77000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross contextRef="d_2020-06-30_2020-06-30_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember" decimals="INF" id="c70505429" unitRef="xbrli-shares">10000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross contextRef="d_2021-01-12_2021-01-12_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneManagerAndThreeOfficersMember" decimals="INF" id="c70505435" unitRef="xbrli-shares">67000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="d_2020-11-01_2021-01-31_AwardTypeAxis-IncentiveStockOptionsMember" decimals="INF" id="c70505448" unitRef="iso4217-usd-per-xbrli-shares">2.46</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="d_2019-11-01_2020-01-31_AwardTypeAxis-IncentiveStockOptionsMember" decimals="INF" id="c70505449" unitRef="iso4217-usd-per-xbrli-shares">3.13</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue contextRef="i_2021-01-31" decimals="INF" id="c70505459" unitRef="iso4217-usd">1077000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="i_2020-10-31" decimals="INF" id="c70505513" unitRef="xbrli-shares">789179</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="i_2021-01-31" decimals="INF" id="c70505521" unitRef="xbrli-shares">646197</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="i_2020-10-31" decimals="INF" id="c70505514" unitRef="iso4217-usd-per-xbrli-shares">4.66</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="i_2021-01-31" decimals="INF" id="c70505522" unitRef="iso4217-usd-per-xbrli-shares">4.78</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue contextRef="i_2021-01-31" decimals="INF" id="c70505461" unitRef="iso4217-usd">1069000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber contextRef="i_2021-01-31" decimals="INF" id="c70505525" unitRef="xbrli-shares">645861</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice contextRef="i_2021-01-31" decimals="INF" id="c70505526" unitRef="iso4217-usd-per-xbrli-shares">4.78</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505518" unitRef="iso4217-usd-per-xbrli-shares">3.26</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505516" unitRef="iso4217-usd-per-xbrli-shares">4.98</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage contextRef="d_2020-01-09_2020-01-09_AwardTypeAxis-RestrictedStockAndIncentiveStockOptionsMember_TitleOfIndividualAxis-FiveEmployeesMember_VestingAxis-VestingOnJanuary92021Member" decimals="2" id="c70505424" unitRef="xbrli-pure">0.25</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage contextRef="d_2021-01-12_2021-01-12_AwardTypeAxis-RestrictedStockAndIncentiveStockOptionsMember_TitleOfIndividualAxis-FiveEmployeesMember_VestingAxis-VestingOnJanuary1220222Member" decimals="2" id="c70505439" unitRef="xbrli-pure">0.25</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod contextRef="d_2019-12-06_2019-12-06_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember" id="c70505414">P10Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod contextRef="d_2020-01-09_2020-01-09_AwardTypeAxis-RestrictedStockAndIncentiveStockOptionsMember_TitleOfIndividualAxis-FiveEmployeesMember" id="c70505427">P10Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod contextRef="d_2020-06-30_2020-06-30_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember" id="c70505433">P10Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod contextRef="d_2021-01-12_2021-01-12_AwardTypeAxis-RestrictedStockAndIncentiveStockOptionsMember_TitleOfIndividualAxis-OneManagerAndThreeOfficersMember" id="c70505442">P10Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="d_2020-11-01_2021-01-31" id="c70505509">P7Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="d_2019-11-01_2020-01-31" id="c70505510">P6Y171D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 contextRef="i_2021-01-31" decimals="INF" id="c70505460" unitRef="iso4217-usd">531000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1 contextRef="d_2020-11-01_2021-01-31" id="c70505456">P4Y197D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2 contextRef="d_2020-11-01_2021-01-31" id="c70505455">P6Y109D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1 contextRef="d_2020-11-01_2021-01-31" id="c70505458">P6Y109D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares contextRef="d_2019-12-06_2019-12-06_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember" decimals="INF" id="c70505411" unitRef="xbrli-shares">10000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares contextRef="d_2020-06-30_2020-06-30_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember" decimals="INF" id="c70505430" unitRef="xbrli-shares">2500</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares>
  <us-gaap:SharesIssuedPricePerShare contextRef="i_2020-07-31_TitleOfIndividualAxis-NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" decimals="INF" id="c70505492" unitRef="iso4217-usd-per-xbrli-shares">4.47</us-gaap:SharesIssuedPricePerShare>
  <us-gaap:SharesOutstanding contextRef="i_2020-10-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70505133" unitRef="xbrli-shares">9814118</us-gaap:SharesOutstanding>
  <us-gaap:SharesOutstanding contextRef="i_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70505168" unitRef="xbrli-shares">9962456</us-gaap:SharesOutstanding>
  <us-gaap:SharesOutstanding contextRef="i_2019-10-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70505173" unitRef="xbrli-shares">9462267</us-gaap:SharesOutstanding>
  <us-gaap:SharesOutstanding contextRef="i_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70505208" unitRef="xbrli-shares">9745135</us-gaap:SharesOutstanding>
  <us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70505158" unitRef="xbrli-shares">2367</us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation>
  <us-gaap:ShortTermLeaseCost contextRef="d_2020-11-01_2021-01-31" id="c70505686" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodSharesNewIssues contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70505193" unitRef="xbrli-shares">12075</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
  <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70505153" unitRef="xbrli-shares">4318</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited>
  <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70505148" unitRef="xbrli-shares">36834</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures>
  <us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70505188" unitRef="xbrli-shares">54850</us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures>
  <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="d_2020-01-09_2020-01-09_TitleOfIndividualAxis-ThreeEmployeesMember" decimals="INF" id="c70505415" unitRef="xbrli-shares">12075</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505517" unitRef="xbrli-shares">118189</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70505138" unitRef="xbrli-shares">118189</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70505178" unitRef="xbrli-shares">215943</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" id="c70505194" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70505195" unitRef="iso4217-usd">77000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
  <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70505196" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505197" unitRef="iso4217-usd">77000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" id="c70505154" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" id="c70505155" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70505156" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures contextRef="d_2020-11-01_2021-01-31" id="c70505157" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="-3" id="c70505149" unitRef="iso4217-usd">1000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70505150" unitRef="iso4217-usd">-1000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70505151" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures contextRef="d_2020-11-01_2021-01-31" id="c70505152" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="-3" id="c70505189" unitRef="iso4217-usd">1000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70505190" unitRef="iso4217-usd">-1000</us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70505191" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures contextRef="d_2019-11-01_2020-01-31" id="c70505192" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="-3" id="c70505139" unitRef="iso4217-usd">1000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70505140" unitRef="iso4217-usd">384000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70505141" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2020-11-01_2021-01-31" decimals="-3" id="c70505142" unitRef="iso4217-usd">385000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="-3" id="c70505179" unitRef="iso4217-usd">2000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70505180" unitRef="iso4217-usd">389000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70505181" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2019-11-01_2020-01-31" decimals="-3" id="c70505182" unitRef="iso4217-usd">391000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
  <us-gaap:StockholdersEquity contextRef="i_2020-10-31_StatementEquityComponentsAxis-CommonStockMember" decimals="-3" id="c70505134" unitRef="iso4217-usd">98000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2020-10-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70505135" unitRef="iso4217-usd">22946000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2020-10-31_StatementEquityComponentsAxis-RetainedEarningsMember" decimals="-3" id="c70505136" unitRef="iso4217-usd">9020000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2020-10-31" decimals="-3" id="c70505137" unitRef="iso4217-usd">32064000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2021-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="-3" id="c70505169" unitRef="iso4217-usd">100000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70505170" unitRef="iso4217-usd">23441000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" decimals="-3" id="c70505171" unitRef="iso4217-usd">8617000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2021-01-31" decimals="-3" id="c70505172" unitRef="iso4217-usd">32158000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2019-10-31_StatementEquityComponentsAxis-CommonStockMember" decimals="-3" id="c70505174" unitRef="iso4217-usd">95000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2019-10-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70505175" unitRef="iso4217-usd">21949000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2019-10-31_StatementEquityComponentsAxis-RetainedEarningsMember" decimals="-3" id="c70505176" unitRef="iso4217-usd">9489000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2019-10-31" decimals="-3" id="c70505177" unitRef="iso4217-usd">31533000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2020-01-31_StatementEquityComponentsAxis-CommonStockMember" decimals="-3" id="c70505209" unitRef="iso4217-usd">98000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2020-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70505210" unitRef="iso4217-usd">22524000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2020-01-31_StatementEquityComponentsAxis-RetainedEarningsMember" decimals="-3" id="c70505211" unitRef="iso4217-usd">9322000</us-gaap:StockholdersEquity>
  <us-gaap:StockholdersEquity contextRef="i_2020-01-31" decimals="-3" id="c70505212" unitRef="iso4217-usd">31944000</us-gaap:StockholdersEquity>
  <us-gaap:SubsequentEventsTextBlock contextRef="d_2020-11-01_2021-01-31" id="s1774855">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Note &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;15&lt;/div&gt; &lt;/div&gt;&amp;#x2013;&lt;div style="display: inline; font-weight: bold;"&gt; Subsequent events&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; February 2021, &lt;/div&gt;the full &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$2.8&lt;/div&gt; million of PPP Loans was forgiven and considered paid in full (including applicable interest) by the Small Business Administration.&lt;/div&gt; &lt;div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;</us-gaap:SubsequentEventsTextBlock>
  <us-gaap:UnrecognizedTaxBenefits contextRef="i_2021-01-31" decimals="INF" id="c70505625" unitRef="iso4217-usd">35000</us-gaap:UnrecognizedTaxBenefits>
  <us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued contextRef="i_2021-01-31" decimals="INF" id="c70505623" unitRef="iso4217-usd">134000</us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued>
  <us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued contextRef="i_2020-10-31" decimals="INF" id="c70505624" unitRef="iso4217-usd">107000</us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505131" unitRef="xbrli-shares">9864689</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="d_2019-11-01_2020-01-31" decimals="INF" id="c70505132" unitRef="xbrli-shares">9873336</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="d_2020-11-01_2021-01-31" decimals="INF" id="c70505129" unitRef="xbrli-shares">9864689</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="d_2019-11-01_2020-01-31" decimals="INF" id="c70505130" unitRef="xbrli-shares">9564533</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <link:footnoteLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended"/>
  <xbrli:unit id="xbrli-shares">
    <xbrli:measure>xbrli:shares</xbrli:measure>
  </xbrli:unit>
  <xbrli:unit id="xbrli-pure">
    <xbrli:measure>xbrli:pure</xbrli:measure>
  </xbrli:unit>
  <xbrli:unit id="iso4217-usd">
    <xbrli:measure>iso4217:USD</xbrli:measure>
  </xbrli:unit>
  <xbrli:unit id="iso4217-usd-per-xbrli-shares">
    <xbrli:divide>
      <xbrli:unitNumerator>
        <xbrli:measure>iso4217:USD</xbrli:measure>
      </xbrli:unitNumerator>
      <xbrli:unitDenominator>
        <xbrli:measure>xbrli:shares</xbrli:measure>
      </xbrli:unitDenominator>
    </xbrli:divide>
  </xbrli:unit>
  <xbrli:context id="d_2019-11-01_2019-11-01_BusinessAcquisitionAxis-SchrofftechMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">rfil:SchrofftechMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2019-11-01</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2019-11-30_CreditFacilityAxis-RevolvingCreditFacilityMember_VariableRateAxis-LiborDailyFloatingRateMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:RevolvingCreditFacilityMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:VariableRateAxis">rfil:LiborDailyFloatingRateMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2019-11-30</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-OutOfTheMoneySecuritiesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">rfil:OutOfTheMoneySecuritiesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_AwardTypeAxis-IncentiveStockOptionsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:IncentiveStockOptionsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_BusinessAcquisitionAxis-SchrofftechMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">rfil:SchrofftechMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsOneMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">rfil:DistributorsOneMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsTwoMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">rfil:DistributorsTwoMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:RevenueFromContractWithCustomerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsOneMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:RevenueFromContractWithCustomerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">rfil:DistributorsOneMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsTwoMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:RevenueFromContractWithCustomerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">rfil:DistributorsTwoMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-WirelessCarrierOneMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:RevenueFromContractWithCustomerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">rfil:WirelessCarrierOneMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_ConsolidationItemsAxis-CorporateNonSegmentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ConsolidationItemsAxis">us-gaap:CorporateNonSegmentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-CustomCablingManufacturingAndAssemblyMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ConsolidationItemsAxis">us-gaap:OperatingSegmentsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">rfil:CustomCablingManufacturingAndAssemblyMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-RfConnectorAndCableAssemblyMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ConsolidationItemsAxis">us-gaap:OperatingSegmentsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">rfil:RfConnectorAndCableAssemblyMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_IncomeStatementLocationAxis-SellingGeneralAndAdministrativeExpensesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingGeneralAndAdministrativeExpensesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_StatementEquityComponentsAxis-RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_StatementGeographicalAxis-AllOtherForeignCountriesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:StatementGeographicalAxis">rfil:AllOtherForeignCountriesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_StatementGeographicalAxis-CA">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:StatementGeographicalAxis">country:CA</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_StatementGeographicalAxis-MX">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:StatementGeographicalAxis">country:MX</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_StatementGeographicalAxis-NonUsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:StatementGeographicalAxis">us-gaap:NonUsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-01-31_StatementGeographicalAxis-US">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:StatementGeographicalAxis">country:US</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-10-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-10-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-10-31_BusinessAcquisitionAxis-SchrofftechMember_IncomeStatementLocationAxis-SellingGeneralAndAdministrativeExpensesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">rfil:SchrofftechMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingGeneralAndAdministrativeExpensesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-10-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember_RangeAxis-MaximumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerRelationshipsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-10-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember_RangeAxis-MinimumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerRelationshipsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-10-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-NoncompeteAgreementsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:NoncompeteAgreementsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-10-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember_RangeAxis-MaximumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:OrderOrProductionBacklogMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-10-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember_RangeAxis-MinimumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:OrderOrProductionBacklogMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-10-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember_RangeAxis-MaximumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:PatentsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-10-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-01_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember_RangeAxis-MinimumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:PatentsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-01</xbrli:startDate>
      <xbrli:endDate>2020-10-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-04_2019-11-04_AwardTypeAxis-RestrictedStockMember_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember_TitleOfIndividualAxis-FiveNonemployeeDirectorsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:GranteeStatusAxis">us-gaap:ShareBasedPaymentArrangementNonemployeeMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:FiveNonemployeeDirectorsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-04</xbrli:startDate>
      <xbrli:endDate>2019-11-04</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-04_2019-11-04_BusinessAcquisitionAxis-SchrofftechMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">rfil:SchrofftechMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-04</xbrli:startDate>
      <xbrli:endDate>2019-11-04</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-11-04_2019-11-04_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:GranteeStatusAxis">us-gaap:ShareBasedPaymentArrangementNonemployeeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-11-04</xbrli:startDate>
      <xbrli:endDate>2019-11-04</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-12-06_2019-12-06_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:IncentiveStockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:OneEmployeeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-12-06</xbrli:startDate>
      <xbrli:endDate>2019-12-06</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-09_2020-01-09_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-FiveEmployeesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:IncentiveStockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:FiveEmployeesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-09</xbrli:startDate>
      <xbrli:endDate>2020-01-09</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-09_2020-01-09_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-TwoEmployeesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:IncentiveStockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:TwoEmployeesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-09</xbrli:startDate>
      <xbrli:endDate>2020-01-09</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-09_2020-01-09_AwardTypeAxis-RestrictedStockAndIncentiveStockOptionsMember_TitleOfIndividualAxis-FiveEmployeesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:RestrictedStockAndIncentiveStockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:FiveEmployeesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-09</xbrli:startDate>
      <xbrli:endDate>2020-01-09</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-09_2020-01-09_AwardTypeAxis-RestrictedStockAndIncentiveStockOptionsMember_TitleOfIndividualAxis-FiveEmployeesMember_VestingAxis-VestingOnJanuary92021Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:RestrictedStockAndIncentiveStockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:FiveEmployeesMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:VestingAxis">rfil:VestingOnJanuary92021Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-09</xbrli:startDate>
      <xbrli:endDate>2020-01-09</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-09_2020-01-09_AwardTypeAxis-RestrictedStockMember_TitleOfIndividualAxis-FiveEmployeesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:FiveEmployeesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-09</xbrli:startDate>
      <xbrli:endDate>2020-01-09</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-09_2020-01-09_TitleOfIndividualAxis-ThreeEmployeesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:ThreeEmployeesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-09</xbrli:startDate>
      <xbrli:endDate>2020-01-09</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-05-01_2020-05-31_DebtInstrumentAxis-PaycheckProtectionProgramCaresActMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">rfil:PaycheckProtectionProgramCaresActMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-05-01</xbrli:startDate>
      <xbrli:endDate>2020-05-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-06-30_2020-06-30_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:IncentiveStockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:OneEmployeeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-06-30</xbrli:startDate>
      <xbrli:endDate>2020-06-30</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-07-31_2020-07-31_TitleOfIndividualAxis-NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-07-31</xbrli:startDate>
      <xbrli:endDate>2020-07-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-09-15_2020-09-15_AwardTypeAxis-RestrictedStockMember_TitleOfIndividualAxis-NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-09-15</xbrli:startDate>
      <xbrli:endDate>2020-09-15</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-OutOfTheMoneySecuritiesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">rfil:OutOfTheMoneySecuritiesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_AwardTypeAxis-IncentiveStockOptionsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:IncentiveStockOptionsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_AwardTypeAxis-RestrictedStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_AwardTypeAxis-RestrictedStockMember_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember_TitleOfIndividualAxis-FiveNonemployeeDirectorsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:GranteeStatusAxis">us-gaap:ShareBasedPaymentArrangementNonemployeeMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:FiveNonemployeeDirectorsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_BusinessAcquisitionAxis-SchrofftechMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">rfil:SchrofftechMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsOneMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">rfil:DistributorsOneMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsTwoMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">rfil:DistributorsTwoMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:RevenueFromContractWithCustomerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsOneMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:RevenueFromContractWithCustomerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">rfil:DistributorsOneMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-DistributorsTwoMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:RevenueFromContractWithCustomerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">rfil:DistributorsTwoMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_ConsolidationItemsAxis-CorporateNonSegmentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ConsolidationItemsAxis">us-gaap:CorporateNonSegmentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-CustomCablingManufacturingAndAssemblyMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ConsolidationItemsAxis">us-gaap:OperatingSegmentsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">rfil:CustomCablingManufacturingAndAssemblyMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-RfConnectorAndCableAssemblyMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ConsolidationItemsAxis">us-gaap:OperatingSegmentsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">rfil:RfConnectorAndCableAssemblyMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember_RangeAxis-MaximumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerRelationshipsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember_RangeAxis-MinimumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerRelationshipsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-NoncompeteAgreementsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:NoncompeteAgreementsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember_RangeAxis-MaximumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:OrderOrProductionBacklogMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember_RangeAxis-MinimumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:OrderOrProductionBacklogMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember_RangeAxis-MaximumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:PatentsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember_RangeAxis-MinimumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:PatentsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:GranteeStatusAxis">us-gaap:ShareBasedPaymentArrangementNonemployeeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_IncomeStatementLocationAxis-SellingGeneralAndAdministrativeExpensesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingGeneralAndAdministrativeExpensesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_StatementGeographicalAxis-AllOtherForeignCountriesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:StatementGeographicalAxis">rfil:AllOtherForeignCountriesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_StatementGeographicalAxis-CA">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:StatementGeographicalAxis">country:CA</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_StatementGeographicalAxis-MX">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:StatementGeographicalAxis">country:MX</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_StatementGeographicalAxis-NonUsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:StatementGeographicalAxis">us-gaap:NonUsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-11-01_2021-01-31_StatementGeographicalAxis-US">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:StatementGeographicalAxis">country:US</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-11-01</xbrli:startDate>
      <xbrli:endDate>2021-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-12-31_2020-12-31_AwardTypeAxis-RestrictedStockMember_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember_TitleOfIndividualAxis-NewDirectorMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:GranteeStatusAxis">us-gaap:ShareBasedPaymentArrangementNonemployeeMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:NewDirectorMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-12-31</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2021-01-12_2021-01-12_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneManagerAndThreeOfficersMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:IncentiveStockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:OneManagerAndThreeOfficersMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2021-01-12</xbrli:startDate>
      <xbrli:endDate>2021-01-12</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2021-01-12_2021-01-12_AwardTypeAxis-RestrictedStockAndIncentiveStockOptionsMember_TitleOfIndividualAxis-FiveEmployeesMember_VestingAxis-VestingOnJanuary1220222Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:RestrictedStockAndIncentiveStockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:FiveEmployeesMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:VestingAxis">rfil:VestingOnJanuary1220222Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2021-01-12</xbrli:startDate>
      <xbrli:endDate>2021-01-12</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2021-01-12_2021-01-12_AwardTypeAxis-RestrictedStockAndIncentiveStockOptionsMember_TitleOfIndividualAxis-OneManagerAndThreeOfficersMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:RestrictedStockAndIncentiveStockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:OneManagerAndThreeOfficersMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2021-01-12</xbrli:startDate>
      <xbrli:endDate>2021-01-12</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2021-01-12_2021-01-12_AwardTypeAxis-RestrictedStockMember_TitleOfIndividualAxis-OneManagerAndThreeOfficersMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:OneManagerAndThreeOfficersMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2021-01-12</xbrli:startDate>
      <xbrli:endDate>2021-01-12</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2021-02-01_2021-02-28_DebtInstrumentAxis-PaycheckProtectionProgramCaresActMember_SubsequentEventTypeAxis-SubsequentEventMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">rfil:PaycheckProtectionProgramCaresActMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2021-02-01</xbrli:startDate>
      <xbrli:endDate>2021-02-28</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-10-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-10-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-10-31_StatementEquityComponentsAxis-CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-10-31_StatementEquityComponentsAxis-RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-11-01_AdjustmentsForNewAccountingPronouncementsAxis-AccountingStandardsUpdate201602Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-11-01</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-11-01_BusinessAcquisitionAxis-SchrofftechMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">rfil:SchrofftechMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-11-01</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-11-01_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:GranteeStatusAxis">us-gaap:ShareBasedPaymentArrangementNonemployeeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-11-01</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-11-04_BusinessAcquisitionAxis-SchrofftechMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">rfil:SchrofftechMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-11-04</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-11-04_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:GranteeStatusAxis">us-gaap:ShareBasedPaymentArrangementNonemployeeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-11-04</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-11-30_CreditFacilityAxis-RevolvingCreditFacilityMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:RevolvingCreditFacilityMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-11-30</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-06_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:IncentiveStockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:OneEmployeeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-06</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-01-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-01-31_ConsolidationItemsAxis-CorporateNonSegmentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ConsolidationItemsAxis">us-gaap:CorporateNonSegmentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-CustomCablingManufacturingAndAssemblyMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ConsolidationItemsAxis">us-gaap:OperatingSegmentsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">rfil:CustomCablingManufacturingAndAssemblyMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-RfConnectorAndCableAssemblyMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ConsolidationItemsAxis">us-gaap:OperatingSegmentsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">rfil:RfConnectorAndCableAssemblyMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-01-31_StatementEquityComponentsAxis-CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-01-31_StatementEquityComponentsAxis-RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-06-30_AwardTypeAxis-IncentiveStockOptionsMember_TitleOfIndividualAxis-OneEmployeeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:IncentiveStockOptionsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:OneEmployeeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-06-30</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-07-31_TitleOfIndividualAxis-NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-07-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-09-15_AwardTypeAxis-RestrictedStockMember_TitleOfIndividualAxis-NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-09-15</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-10-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-10-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerRelationshipsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-NoncompeteAgreementsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:NoncompeteAgreementsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:OrderOrProductionBacklogMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-10-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:PatentsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-10-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-10-31_StatementEquityComponentsAxis-CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-10-31_StatementEquityComponentsAxis-RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-10-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-11-01_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:GranteeStatusAxis">us-gaap:ShareBasedPaymentArrangementNonemployeeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-11-01</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-30_CreditFacilityAxis-RevolvingCreditFacilityMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:RevolvingCreditFacilityMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-30</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_AwardTypeAxis-RestrictedStockMember_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember_TitleOfIndividualAxis-NewDirectorMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:GranteeStatusAxis">us-gaap:ShareBasedPaymentArrangementNonemployeeMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:NewDirectorMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_AwardTypeAxis-IncentiveStockOptionsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">rfil:IncentiveStockOptionsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_AwardTypeAxis-RestrictedStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_BalanceSheetLocationAxis-OtherCurrentLiabilitiesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherCurrentLiabilitiesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_BusinessAcquisitionAxis-SchrofftechMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:BusinessAcquisitionAxis">rfil:SchrofftechMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_ConsolidationItemsAxis-CorporateNonSegmentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ConsolidationItemsAxis">us-gaap:CorporateNonSegmentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-CustomCablingManufacturingAndAssemblyMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ConsolidationItemsAxis">us-gaap:OperatingSegmentsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">rfil:CustomCablingManufacturingAndAssemblyMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_ConsolidationItemsAxis-OperatingSegmentsMember_StatementBusinessSegmentsAxis-RfConnectorAndCableAssemblyMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ConsolidationItemsAxis">us-gaap:OperatingSegmentsMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">rfil:RfConnectorAndCableAssemblyMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_DebtInstrumentAxis-PaycheckProtectionProgramCaresActMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">rfil:PaycheckProtectionProgramCaresActMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CustomerRelationshipsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:CustomerRelationshipsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-NoncompeteAgreementsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:NoncompeteAgreementsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-OrderOrProductionBacklogMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:OrderOrProductionBacklogMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PatentsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:PatentsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_GranteeStatusAxis-ShareBasedPaymentArrangementNonemployeeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:GranteeStatusAxis">us-gaap:ShareBasedPaymentArrangementNonemployeeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_RangeAxis-MaximumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_RangeAxis-MinimumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_RelatedPartyTransactionsByRelatedPartyAxis-KAndKUnlimitedMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">rfil:KAndKUnlimitedMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_StatementEquityComponentsAxis-CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_StatementEquityComponentsAxis-RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-01-31_TitleOfIndividualAxis-NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">rfil:NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-03-10">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0000740664</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-03-10</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
</xbrli:xbrl>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>7
<FILENAME>rfil-20210131.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 09:07PM UTC 2021-03-11--><xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:country="http://xbrl.sec.gov/country/2020-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2020-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2020-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:naics="http://xbrl.sec.gov/naics/2011-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:rfil="http://www.rfindustries.com/20210131" xmlns:sic="http://xbrl.sec.gov/sic/2020-01-31" xmlns:srt="http://fasb.org/srt/2020-01-31" xmlns:srt-types="http://fasb.org/srt-types/2020-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2018-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:us-types="http://fasb.org/us-types/2020-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.rfindustries.com/20210131">
  <xsd:import namespace="http://xbrl.sec.gov/sic/2020-01-31" schemaLocation="https://xbrl.sec.gov/sic/2020/sic-2020-01-31.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/exch/2020-01-31" schemaLocation="https://xbrl.sec.gov/exch/2020/exch-2020-01-31.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/naics/2011-01-31" schemaLocation="http://xbrl.sec.gov/naics/2011/naics-2011-01-31.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xsd:import namespace="http://fasb.org/us-gaap/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/country/2020-01-31" schemaLocation="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd"/>
  <xsd:import namespace="http://fasb.org/us-types/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-types-2020-01-31.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/stpr/2018-01-31" schemaLocation="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd"/>
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/currency/2020-01-31" schemaLocation="https://xbrl.sec.gov/currency/2020/currency-2020-01-31.xsd"/>
  <xsd:import namespace="http://fasb.org/srt-types/2020-01-31" schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-types-2020-01-31.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd"/>
  <xsd:import namespace="http://fasb.org/srt/2020-01-31" schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd"/>
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="rfil-20210131_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="rfil-20210131_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="rfil-20210131_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="rfil-20210131_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="statement-document-and-entity-information" roleURI="http://www.rfindustries.com/20210131/role/statement-document-and-entity-information">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">000 - Document - Document And Entity Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-balance-sheets-current-period-unaudited-" roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-balance-sheets-current-period-unaudited-parentheticals" roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-parentheticals">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-statements-of-operations-unaudited" roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-operations-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">003 - Statement - Condensed Consolidated Statements of Operations (Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-statements-of-stockholders-equity-unaudited" roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-stockholders-equity-unaudited">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">004 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-statements-of-cash-flows-unaudited-" roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-condensed-consolidated-statements-of-cash-flows-unaudited-parentheticals" roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-parentheticals">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) (Parentheticals)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-1-unaudited-interim-condensed-consolidated-financial-statements" roleURI="http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">007 - Disclosure - Note 1 - Unaudited Interim Condensed Consolidated Financial Statements</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-business-acquisition" roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">008 - Disclosure - Note 2 - Business Acquisition</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-inventories-and-major-vendors" roleURI="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">009 - Disclosure - Note 3 - Inventories and Major Vendors</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-other-current-assets" roleURI="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">010 - Disclosure - Note 4 - Other Current Assets</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-accrued-expenses-and-other-current-liabilities" roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">011 - Disclosure - Note 5 - Accrued Expenses and Other Current Liabilities</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-loss-earnings-per-share" roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">012 - Disclosure - Note 6 - (Loss) Earnings Per Share</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-stockbased-compensation-and-equity-transactions" roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">013 - Disclosure - Note 7 - Stock-based Compensation and Equity Transactions</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-concentrations-of-credit-risk" roleURI="http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">014 - Disclosure - Note 8 - Concentrations of Credit Risk</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-segment-information" roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">015 - Disclosure - Note 9 - Segment Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-income-taxes" roleURI="http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">016 - Disclosure - Note 10 - Income Taxes</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-intangible-assets" roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">017 - Disclosure - Note 11 - Intangible Assets</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-commitments" roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">018 - Disclosure - Note 12 - Commitments</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-13-line-of-credit-and-ppp-loans" roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">019 - Disclosure - Note 13 - Line of Credit and PPP Loans</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-14-cash-dividend-and-declared-dividends" roleURI="http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">020 - Disclosure - Note 14 - Cash Dividend and Declared Dividends</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-15-subsequent-events" roleURI="http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">021 - Disclosure - Note 15 - Subsequent Events</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-significant-accounting-policies-policies" roleURI="http://www.rfindustries.com/20210131/role/statement-significant-accounting-policies-policies">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">022 - Disclosure - Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-business-acquisition-tables" roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">023 - Disclosure - Note 2 - Business Acquisition (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-inventories-and-major-vendors-tables" roleURI="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">024 - Disclosure - Note 3 - Inventories and Major Vendors (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-other-current-assets-tables" roleURI="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">025 - Disclosure - Note 4 - Other Current Assets (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-accrued-expenses-and-other-current-liabilities-tables" roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">026 - Disclosure - Note 5 - Accrued Expenses and Other Current Liabilities (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-loss-earnings-per-share-tables" roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">027 - Disclosure - Note 6 - (Loss) Earnings Per Share (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-stockbased-compensation-and-equity-transactions-tables" roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">028 - Disclosure - Note 7 - Stock-based Compensation and Equity Transactions (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-segment-information-tables" roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">029 - Disclosure - Note 9 - Segment Information (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-intangible-assets-tables" roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">030 - Disclosure - Note 11 - Intangible Assets (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-commitments-tables" roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">031 - Disclosure - Note 12 - Commitments (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-13-line-of-credit-and-ppp-loans-tables" roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">032 - Disclosure - Note 13 - Line of Credit and PPP Loans (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-1-unaudited-interim-condensed-consolidated-financial-statements-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">033 - Disclosure - Note 1 - Unaudited Interim Condensed Consolidated Financial Statements (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-business-acquisition-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">034 - Disclosure - Note 2 - Business Acquisition (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">035 - Disclosure - Note 2 - Business Acquisition - Components of the Purchase Price of Schroff Technologies International, Inc. (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">036 - Disclosure - Note 2 - Business Acquisition - Allocation of Estimated Purchase Price of Schroff Technologies International, Inc. (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-inventories-and-major-vendors-inventories-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-inventories-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">037 - Disclosure - Note 3 - Inventories and Major Vendors - Inventories (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-other-current-assets-other-current-assets-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-other-current-assets-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">038 - Disclosure - Note 4 - Other Current Assets - Other Current Assets (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-accrued-expenses-and-other-current-liabilities-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">039 - Disclosure - Note 5 - Accrued Expenses and Other Current Liabilities (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">040 - Disclosure - Note 5 - Accrued Expenses and Other Current Liabilities - Accrued Expenses (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">041 - Disclosure - Note 5 - Accrued Expenses and Other Current Liabilities - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">042 - Disclosure - Note 5 - Accrued Expenses and Other Current Liabilities - Level 3 Transactions (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-loss-earnings-per-share-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">043 - Disclosure - Note 6 - (Loss) Earnings Per Share (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">044 - Disclosure - Note 6 - (Loss) Earnings Per Share - Computation of Basic and Diluted Weighted Average Shares Outstanding (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-stockbased-compensation-and-equity-transactions-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">045 - Disclosure - Note 7 - Stock-based Compensation and Equity Transactions (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">046 - Disclosure - Note 7 - Stock-based Compensation and Equity Transactions - Assumptions (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">047 - Disclosure - Note 7 - Stock-based Compensation and Equity Transactions - Options Outstanding (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-concentrations-of-credit-risk-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">048 - Disclosure - Note 8 - Concentrations of Credit Risk (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-segment-information-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">049 - Disclosure - Note 9 - Segment Information (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-segment-information-sales-by-geographic-area-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-sales-by-geographic-area-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">050 - Disclosure - Note 9 - Segment Information - Sales by Geographic Area (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">051 - Disclosure - Note 9 - Segment Information - Net Sales, Income Before Provision for Income Taxes and Other Related Segment Information (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-income-taxes-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">052 - Disclosure - Note 10 - Income Taxes (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-intangible-assets-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">053 - Disclosure - Note 11 - Intangible Assets (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-intangible-assets-intangible-assets-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-intangible-assets-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">054 - Disclosure - Note 11 - Intangible Assets - Intangible Assets (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-intangible-assets-intangible-assets-details-parentheticals" roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-intangible-assets-details-parentheticals">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">055 - Disclosure - Note 11 - Intangible Assets - Intangible Assets (Details) (Parentheticals)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-commitments-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">056 - Disclosure - Note 12 - Commitments (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-commitments-operating-lease-expense-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-operating-lease-expense-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">057 - Disclosure - Note 12 - Commitments - Operating Lease Expense (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-commitments-other-information-related-to-leases-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-other-information-related-to-leases-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">058 - Disclosure - Note 12 - Commitments - Other Information Related to Leases (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-commitments-future-minimum-lease-payments-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-future-minimum-lease-payments-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">059 - Disclosure - Note 12 - Commitments - Future Minimum Lease Payments (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-13-line-of-credit-and-ppp-loans-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">060 - Disclosure - Note 13 - Line of Credit and PPP Loans (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">061 - Disclosure - Note 13 - Line of Credit and PPP Loans - Future Minimum Loan Payments (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-14-cash-dividend-and-declared-dividends-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">062 - Disclosure - Note 14 - Cash Dividend and Declared Dividends (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-15-subsequent-events-details-textual" roleURI="http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">063 - Disclosure - Note 15 - Subsequent Events (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:element id="rfil_AccruedReceiptsCurrent" name="AccruedReceiptsCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="rfil_AllOtherForeignCountriesMember" name="AllOtherForeignCountriesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_AnnualPayableCashAdditionalCompensation" name="AnnualPayableCashAdditionalCompensation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="rfil_AnnualPayableSharesAdditionalCompensation" name="AnnualPayableSharesAdditionalCompensation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod" name="BusinessCombinationContingentConsiderationArrangementsTargetPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="rfil_CashDividendAndDeclaredDividendsTextBlock" name="CashDividendAndDeclaredDividendsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_CustomCablingManufacturingAndAssemblyMember" name="CustomCablingManufacturingAndAssemblyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_DebtInstrumentForgivenessAmount" name="DebtInstrumentForgivenessAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_DistributorsOneMember" name="DistributorsOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_DistributorsTwoMember" name="DistributorsTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_DocumentAndEntityInformation" name="DocumentAndEntityInformation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_FiveEmployeesMember" name="FiveEmployeesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_FiveNonemployeeDirectorsMember" name="FiveNonemployeeDirectorsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_IncentiveStockOptionsMember" name="IncentiveStockOptionsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable" name="IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="rfil_IncreaseDecreaseInRightOfUseAssets" name="IncreaseDecreaseInRightOfUseAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_KAndKUnlimitedMember" name="KAndKUnlimitedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_LesseeLeasesOtherInformationTableTextBlock" name="LesseeLeasesOtherInformationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_LesseeOperatingLeaseMonthlyRent" name="LesseeOperatingLeaseMonthlyRent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="rfil_LiborDailyFloatingRateMember" name="LiborDailyFloatingRateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_NewDirectorMember" name="NewDirectorMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_NonemployeeDirectorAnnualCompensation" name="NonemployeeDirectorAnnualCompensation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" name="NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_NumberOfCustomers" name="NumberOfCustomers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_OneEmployeeMember" name="OneEmployeeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_OneManagerAndThreeOfficersMember" name="OneManagerAndThreeOfficersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_OutOfTheMoneySecuritiesMember" name="OutOfTheMoneySecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_PaycheckProtectionProgramCaresActMember" name="PaycheckProtectionProgramCaresActMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_RestrictedStockAndIncentiveStockOptionsMember" name="RestrictedStockAndIncentiveStockOptionsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_RfConnectorAndCableAssemblyMember" name="RfConnectorAndCableAssemblyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_RisksAndUncertaintiesPolicyTextBlock" name="RisksAndUncertaintiesPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" name="ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_SchrofftechMember" name="SchrofftechMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_SharePrice20DayAverage" name="SharePrice20DayAverage" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="instant"/>
  <xsd:element id="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector" name="SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue" name="SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear" name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant"/>
  <xsd:element id="rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices" name="StockIssuedDuringPeriodSharesPerPersonIssuedForServices" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" name="TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_ThreeEmployeesMember" name="ThreeEmployeesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_TwoEmployeesMember" name="TwoEmployeesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_VestingOnJanuary1220222Member" name="VestingOnJanuary1220222Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_VestingOnJanuary92021Member" name="VestingOnJanuary92021Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_WirelessCarrierOneMember" name="WirelessCarrierOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details" name="statement-statement-note-11-intangible-assets-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details-parentheticals" name="statement-statement-note-11-intangible-assets-intangible-assets-details-parentheticals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-11-intangible-assets-tables" name="statement-statement-note-11-intangible-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-12-commitments-future-minimum-lease-payments-details" name="statement-statement-note-12-commitments-future-minimum-lease-payments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-12-commitments-operating-lease-expense-details" name="statement-statement-note-12-commitments-operating-lease-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-12-commitments-other-information-related-to-leases-details" name="statement-statement-note-12-commitments-other-information-related-to-leases-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-12-commitments-tables" name="statement-statement-note-12-commitments-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" name="statement-statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-tables" name="statement-statement-note-13-line-of-credit-and-ppp-loans-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" name="statement-statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" name="statement-statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-2-business-acquisition-tables" name="statement-statement-note-2-business-acquisition-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-3-inventories-and-major-vendors-inventories-details" name="statement-statement-note-3-inventories-and-major-vendors-inventories-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-3-inventories-and-major-vendors-tables" name="statement-statement-note-3-inventories-and-major-vendors-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-4-other-current-assets-other-current-assets-details" name="statement-statement-note-4-other-current-assets-other-current-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-4-other-current-assets-tables" name="statement-statement-note-4-other-current-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" name="statement-statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" name="statement-statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" name="statement-statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-tables" name="statement-statement-note-5-accrued-expenses-and-other-current-liabilities-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" name="statement-statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-6-loss-earnings-per-share-tables" name="statement-statement-note-6-loss-earnings-per-share-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" name="statement-statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" name="statement-statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-tables" name="statement-statement-note-7-stockbased-compensation-and-equity-transactions-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" name="statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-9-segment-information-sales-by-geographic-area-details" name="statement-statement-note-9-segment-information-sales-by-geographic-area-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-note-9-segment-information-tables" name="statement-statement-note-9-segment-information-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="rfil_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>8
<FILENAME>rfil-20210131_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 09:07PM UTC 2021-03-11--><link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:href="rfil-20210131.xsd#statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross" xlink:type="locator"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_BusinessCombinationConsiderationTransferred1" xlink:to="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_BusinessCombinationConsiderationTransferred1" xlink:to="us-gaap_PaymentsToAcquireBusinessesGross" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:href="rfil-20210131.xsd#statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="extended">
    <link:loc xlink:href="rfil-20210131.xsd#rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities" xlink:label="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill" xlink:type="locator"/>
    <link:calculationArc order="0" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:to="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:to="us-gaap_Goodwill" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:type="arc"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:type="arc"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-statements-of-cash-flows-unaudited-" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-" xlink:type="extended">
    <link:loc xlink:href="rfil-20210131.xsd#rfil_IncreaseDecreaseInRightOfUseAssets" xlink:label="rfil_IncreaseDecreaseInRightOfUseAssets" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" xlink:label="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="us-gaap_IncreaseDecreaseInInventories" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="us-gaap_PaymentsOfDividendsCommonStock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="us-gaap_ProvisionForDoubtfulAccounts" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" xlink:type="locator"/>
    <link:calculationArc order="0" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="rfil_IncreaseDecreaseInRightOfUseAssets" xlink:type="arc"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:type="arc"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayable" xlink:type="arc"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:type="arc"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:type="arc"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetIncomeLoss" xlink:type="arc"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:type="arc"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_DepreciationDepletionAndAmortization" xlink:type="arc"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_ProvisionForDoubtfulAccounts" xlink:type="arc"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" xlink:type="arc"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_ShareBasedCompensation" xlink:type="arc"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:type="arc"/>
    <link:calculationArc order="13" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInInventories" xlink:type="arc"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:type="arc"/>
    <link:calculationArc order="0" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:type="arc"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_ProceedsFromStockOptionsExercised" xlink:type="arc"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_PaymentsOfDividendsCommonStock" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-inventories-details" xlink:href="rfil-20210131.xsd#statement-note-3-inventories-and-major-vendors-inventories-details" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-inventories-details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="us-gaap_InventoryFinishedGoods" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryRawMaterialsAndSupplies" xlink:label="us-gaap_InventoryRawMaterialsAndSupplies" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="us-gaap_InventoryWorkInProcess" xlink:type="locator"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryWorkInProcess" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryRawMaterialsAndSupplies" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryFinishedGoods" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-other-current-assets-details" xlink:href="rfil-20210131.xsd#statement-note-4-other-current-assets-other-current-assets-details" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-other-current-assets-details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="us-gaap_OtherAssetsCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsMiscellaneousCurrent" xlink:label="us-gaap_OtherAssetsMiscellaneousCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="us-gaap_PrepaidExpenseCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidTaxes" xlink:label="us-gaap_PrepaidTaxes" xlink:type="locator"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OtherAssetsCurrent" xlink:to="us-gaap_PrepaidTaxes" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OtherAssetsCurrent" xlink:to="us-gaap_OtherAssetsMiscellaneousCurrent" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseCurrent" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:type="extended">
    <link:loc xlink:href="rfil-20210131.xsd#rfil_AccruedReceiptsCurrent" xlink:label="rfil_AccruedReceiptsCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedSalariesCurrent" xlink:label="us-gaap_AccruedSalariesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedSalariesCurrent" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="rfil_AccruedReceiptsCurrent" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-future-minimum-lease-payments-details" xlink:href="rfil-20210131.xsd#statement-note-12-commitments-future-minimum-lease-payments-details" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-future-minimum-lease-payments-details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="locator"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:type="arc"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:type="arc"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:type="arc"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:href="rfil-20210131.xsd#statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt" xlink:label="us-gaap_LongTermDebt" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:type="locator"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-operations-unaudited" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-statements-of-operations-unaudited" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-operations-unaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="us-gaap_CostOfGoodsAndServicesSold" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GrossProfit" xlink:label="us-gaap_GrossProfit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="us-gaap_NonoperatingIncomeExpense" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="us-gaap_OperatingExpenses" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:type="locator"/>
    <link:calculationArc order="0" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_CostOfGoodsAndServicesSold" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_ResearchAndDevelopmentExpense" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_GrossProfit" xlink:type="arc"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingExpenses" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_NonoperatingIncomeExpense" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_OperatingIncomeLoss" xlink:type="arc"/>
    <link:calculationArc order="0" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_IncomeTaxExpenseBenefit" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:href="rfil-20210131.xsd#statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="locator"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-balance-sheets-current-period-unaudited-" xlink:type="simple"/>
  <link:calculationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="us-gaap_AccountsReceivableNetCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="us-gaap_AccruedIncomeTaxesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FurnitureAndFixturesGross" xlink:label="us-gaap_FurnitureAndFixturesGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="us-gaap_LongTermDebtCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="us-gaap_LongTermDebtNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MachineryAndEquipmentGross" xlink:label="us-gaap_MachineryAndEquipmentGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="us-gaap_OtherAssetsCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="us-gaap_OtherLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="us-gaap_OtherLiabilitiesNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" xlink:type="locator"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_OtherAssetsCurrent" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AccountsReceivableNetCurrent" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="arc"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_InventoryNet" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_MachineryAndEquipmentGross" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_FurnitureAndFixturesGross" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="arc"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_AssetsCurrent" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Goodwill" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="arc"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:type="arc"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:type="arc"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_OtherAssetsNoncurrent" xlink:type="arc"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_DeferredIncomeTaxAssetsNet" xlink:type="arc"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_PropertyPlantAndEquipmentNet" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_AccountsPayableCurrent" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="arc"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LongTermDebtCurrent" xlink:type="arc"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_OtherLiabilitiesCurrent" xlink:type="arc"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_AccruedIncomeTaxesCurrent" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_OtherLiabilitiesNoncurrent" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_LongTermDebtNoncurrent" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="arc"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_LiabilitiesCurrent" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_CommitmentsAndContingencies" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:type="arc"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:type="arc"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_CommonStockValue" xlink:type="arc"/>
    <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_Liabilities" xlink:type="arc"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_StockholdersEquity" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>9
<FILENAME>rfil-20210131_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 09:07PM UTC 2021-03-11--><link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" xlink:type="simple"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" xlink:type="simple"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" xlink:type="simple"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" xlink:type="simple"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets" xlink:href="rfil-20210131.xsd#statement-note-4-other-current-assets" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentAssetsTextBlock" xlink:label="us-gaap_OtherCurrentAssetsTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_OtherCurrentAssetsTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors" xlink:href="rfil-20210131.xsd#statement-note-3-inventories-and-major-vendors" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="us-gaap_InventoryDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_InventoryDisclosureTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-document-and-entity-information" xlink:href="rfil-20210131.xsd#statement-document-and-entity-information" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-document-and-entity-information" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="dei_DocumentInformationLineItems" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationTable" xlink:label="dei_DocumentInformationTable" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="dei_DocumentInformationTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentInformationTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityRegistrantName" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCentralIndexKey" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_TradingSymbol" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_CurrentFiscalYearEndDate" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityFilerCategory" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCurrentReportingStatus" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityEmergingGrowthCompany" xlink:type="arc"/>
    <link:definitionArc order="8" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntitySmallBusiness" xlink:type="arc"/>
    <link:definitionArc order="9" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityInteractiveDataCurrent" xlink:type="arc"/>
    <link:definitionArc order="10" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCommonStockSharesOutstanding" xlink:type="arc"/>
    <link:definitionArc order="11" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityShellCompany" xlink:type="arc"/>
    <link:definitionArc order="12" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentType" xlink:type="arc"/>
    <link:definitionArc order="13" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentPeriodEndDate" xlink:type="arc"/>
    <link:definitionArc order="14" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentFiscalYearFocus" xlink:type="arc"/>
    <link:definitionArc order="15" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentFiscalPeriodFocus" xlink:type="arc"/>
    <link:definitionArc order="16" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_AmendmentFlag" xlink:type="arc"/>
    <link:definitionArc order="17" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_Security12bTitle" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-parentheticals" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-balance-sheets-current-period-unaudited-parentheticals" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-parentheticals" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CommonStockSharesAuthorized" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CommonStockSharesIssued" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CommonStockSharesOutstanding" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-parentheticals" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-statements-of-cash-flows-unaudited-parentheticals" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-parentheticals" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAcquiredFromAcquisition" xlink:label="us-gaap_CashAcquiredFromAcquisition" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CashAcquiredFromAcquisition" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements" xlink:href="rfil-20210131.xsd#statement-note-1-unaudited-interim-condensed-consolidated-financial-statements" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="us-gaap_AccountingStandardsUpdate201602Member" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="us-gaap_TypeOfAdoptionMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="us-gaap_TypeOfAdoptionMember-default" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:to="us-gaap_TypeOfAdoptionMember" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TypeOfAdoptionMember" xlink:to="us-gaap_AccountingStandardsUpdate201602Member" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:to="us-gaap_TypeOfAdoptionMember-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition" xlink:href="rfil-20210131.xsd#statement-note-2-business-acquisition" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_IncomeStatementLocationAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_BusinessCombinationDisclosureTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock" xlink:label="us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BalanceSheetLocationAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BalanceSheetLocationDomain" xlink:to="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share" xlink:href="rfil-20210131.xsd#statement-note-6-loss-earnings-per-share" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OutOfTheMoneySecuritiesMember" xlink:label="rfil_OutOfTheMoneySecuritiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="us-gaap_EarningsPerShareTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:to="rfil_OutOfTheMoneySecuritiesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_EarningsPerShareTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions" xlink:href="rfil-20210131.xsd#statement-note-7-stockbased-compensation-and-equity-transactions" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FiveEmployeesMember" xlink:label="rfil_FiveEmployeesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FiveNonemployeeDirectorsMember" xlink:label="rfil_FiveNonemployeeDirectorsMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_IncentiveStockOptionsMember" xlink:label="rfil_IncentiveStockOptionsMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NewDirectorMember" xlink:label="rfil_NewDirectorMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:label="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OneEmployeeMember" xlink:label="rfil_OneEmployeeMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OneManagerAndThreeOfficersMember" xlink:label="rfil_OneManagerAndThreeOfficersMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:label="rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_ThreeEmployeesMember" xlink:label="rfil_ThreeEmployeesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_TwoEmployeesMember" xlink:label="rfil_TwoEmployeesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_VestingOnJanuary1220222Member" xlink:label="rfil_VestingOnJanuary1220222Member" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_VestingOnJanuary92021Member" xlink:label="rfil_VestingOnJanuary92021Member" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="srt_TitleOfIndividualAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GranteeStatusAxis" xlink:label="us-gaap_GranteeStatusAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GranteeStatusDomain" xlink:label="us-gaap_GranteeStatusDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GranteeStatusDomain" xlink:label="us-gaap_GranteeStatusDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="us-gaap_RestrictedStockMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:label="us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VestingAxis" xlink:label="us-gaap_VestingAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VestingDomain" xlink:label="us-gaap_VestingDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VestingDomain" xlink:label="us-gaap_VestingDomain-default" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_VestingAxis" xlink:to="us-gaap_VestingDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_GranteeStatusAxis" xlink:to="us-gaap_GranteeStatusDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="srt_TitleOfIndividualAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_OneEmployeeMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualWithRelationshipToEntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AwardTypeAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="rfil_IncentiveStockOptionsMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_ThreeEmployeesMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_TwoEmployeesMember" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_FiveEmployeesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="us-gaap_RestrictedStockMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_VestingAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_VestingDomain" xlink:to="rfil_VestingOnJanuary92021Member" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_VestingAxis" xlink:to="us-gaap_VestingDomain-default" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_OneManagerAndThreeOfficersMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_VestingDomain" xlink:to="rfil_VestingOnJanuary1220222Member" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_GranteeStatusAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_GranteeStatusDomain" xlink:to="us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_GranteeStatusAxis" xlink:to="us-gaap_GranteeStatusDomain-default" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_FiveNonemployeeDirectorsMember" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_NewDirectorMember" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_IncomeStatementLocationAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain-default" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk" xlink:href="rfil-20210131.xsd#statement-note-8-concentrations-of-credit-risk" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DistributorsOneMember" xlink:label="rfil_DistributorsOneMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DistributorsTwoMember" xlink:label="rfil_DistributorsTwoMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_WirelessCarrierOneMember" xlink:label="rfil_WirelessCarrierOneMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MajorCustomersAxis" xlink:label="srt_MajorCustomersAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="srt_NameOfMajorCustomerDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="srt_NameOfMajorCustomerDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableMember" xlink:label="us-gaap_AccountsReceivableMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="us-gaap_ConcentrationRiskByTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:label="us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="us-gaap_ConcentrationRiskTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="us-gaap_ConcentrationRiskTypeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerConcentrationRiskMember" xlink:label="us-gaap_CustomerConcentrationRiskMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerMember" xlink:label="us-gaap_RevenueFromContractWithCustomerMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="srt_MajorCustomersAxis" xlink:to="srt_NameOfMajorCustomerDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_ConcentrationRiskByTypeAxis" xlink:to="us-gaap_ConcentrationRiskTypeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:to="us-gaap_RevenueFromContractWithCustomerMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_ConcentrationRiskBenchmarkDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_ConcentrationRiskByTypeAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ConcentrationRiskTypeDomain" xlink:to="us-gaap_CustomerConcentrationRiskMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_ConcentrationRiskByTypeAxis" xlink:to="us-gaap_ConcentrationRiskTypeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:to="us-gaap_AccountsReceivableMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="srt_MajorCustomersAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_NameOfMajorCustomerDomain" xlink:to="rfil_DistributorsOneMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="srt_MajorCustomersAxis" xlink:to="srt_NameOfMajorCustomerDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_NameOfMajorCustomerDomain" xlink:to="rfil_DistributorsTwoMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_NameOfMajorCustomerDomain" xlink:to="rfil_WirelessCarrierOneMember" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information" xlink:href="rfil-20210131.xsd#statement-note-9-segment-information" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_SegmentReportingDisclosureTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes" xlink:href="rfil-20210131.xsd#statement-note-10-income-taxes" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets" xlink:href="rfil-20210131.xsd#statement-note-11-intangible-assets" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:label="us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments" xlink:href="rfil-20210131.xsd#statement-note-12-commitments" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_KAndKUnlimitedMember" xlink:label="rfil_KAndKUnlimitedMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsDisclosureTextBlock" xlink:label="us-gaap_CommitmentsDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="srt_RangeAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_RangeMember" xlink:to="srt_MinimumMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_RangeMember" xlink:to="srt_MaximumMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_RelatedPartyDomain" xlink:to="rfil_KAndKUnlimitedMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BalanceSheetLocationAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BalanceSheetLocationDomain" xlink:to="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain-default" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_CommitmentsDisclosureTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans" xlink:href="rfil-20210131.xsd#statement-note-13-line-of-credit-and-ppp-loans" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_LiborDailyFloatingRateMember" xlink:label="rfil_LiborDailyFloatingRateMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="us-gaap_CreditFacilityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="us-gaap_CreditFacilityDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="us-gaap_CreditFacilityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="us-gaap_DebtDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="us-gaap_RevolvingCreditFacilityMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="us-gaap_VariableRateAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="us-gaap_VariableRateDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="us-gaap_VariableRateDomain-default" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_CreditFacilityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_VariableRateAxis" xlink:to="us-gaap_VariableRateDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_CreditFacilityAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_CreditFacilityDomain" xlink:to="us-gaap_RevolvingCreditFacilityMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_CreditFacilityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_VariableRateAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_VariableRateDomain" xlink:to="rfil_LiborDailyFloatingRateMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_VariableRateAxis" xlink:to="us-gaap_VariableRateDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_DebtDisclosureTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends" xlink:href="rfil-20210131.xsd#statement-note-14-cash-dividend-and-declared-dividends" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_CashDividendAndDeclaredDividendsTextBlock" xlink:label="rfil_CashDividendAndDeclaredDividendsTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="rfil_CashDividendAndDeclaredDividendsTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events" xlink:href="rfil-20210131.xsd#statement-note-15-subsequent-events" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="us-gaap_SubsequentEventMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="us-gaap_SubsequentEventTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="us-gaap_SubsequentEventTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="us-gaap_SubsequentEventTypeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="us-gaap_SubsequentEventsTextBlock" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_SubsequentEventTypeAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_SubsequentEventTypeDomain" xlink:to="us-gaap_SubsequentEventMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_SubsequentEventsTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-significant-accounting-policies-policies" xlink:href="rfil-20210131.xsd#statement-significant-accounting-policies-policies" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-significant-accounting-policies-policies" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_RisksAndUncertaintiesPolicyTextBlock" xlink:label="rfil_RisksAndUncertaintiesPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="us-gaap_ConsolidationPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementPolicyPolicyTextBlock" xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="us-gaap_PolicyTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PolicyTextBlockAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PolicyTextBlockAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_ConsolidationPolicyTextBlock" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="rfil_RisksAndUncertaintiesPolicyTextBlock" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_FairValueMeasurementPolicyPolicyTextBlock" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-tables" xlink:href="rfil-20210131.xsd#statement-note-2-business-acquisition-tables" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:label="us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-tables" xlink:href="rfil-20210131.xsd#statement-note-3-inventories-and-major-vendors-tables" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-tables" xlink:href="rfil-20210131.xsd#statement-note-4-other-current-assets-tables" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock" xlink:label="us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-tables" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities-tables" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:label="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-tables" xlink:href="rfil-20210131.xsd#statement-note-6-loss-earnings-per-share-tables" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:label="us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-tables" xlink:href="rfil-20210131.xsd#statement-note-7-stockbased-compensation-and-equity-transactions-tables" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-tables" xlink:href="rfil-20210131.xsd#statement-note-9-segment-information-tables" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:label="us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-tables" xlink:href="rfil-20210131.xsd#statement-note-11-intangible-assets-tables" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" xlink:label="rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-tables" xlink:href="rfil-20210131.xsd#statement-note-12-commitments-tables" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_LesseeLeasesOtherInformationTableTextBlock" xlink:label="rfil_LesseeLeasesOtherInformationTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="us-gaap_LeaseCostTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_LeaseCostTableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="rfil_LesseeLeasesOtherInformationTableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-tables" xlink:href="rfil-20210131.xsd#statement-note-13-line-of-credit-and-ppp-loans-tables" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:label="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements-details-textual" xlink:href="rfil-20210131.xsd#statement-note-1-unaudited-interim-condensed-consolidated-financial-statements-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="us-gaap_AccountingStandardsUpdate201602Member" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="us-gaap_TypeOfAdoptionMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="us-gaap_TypeOfAdoptionMember-default" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:to="us-gaap_TypeOfAdoptionMember" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_TypeOfAdoptionMember" xlink:to="us-gaap_AccountingStandardsUpdate201602Member" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:to="us-gaap_TypeOfAdoptionMember-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiability" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-details-textual" xlink:href="rfil-20210131.xsd#statement-note-2-business-acquisition-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod" xlink:label="rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:label="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_IncomeStatementLocationAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PaymentsToAcquireBusinessesGross" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-details-textual" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:label="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BalanceSheetLocationAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BalanceSheetLocationDomain" xlink:to="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-details-textual" xlink:href="rfil-20210131.xsd#statement-note-6-loss-earnings-per-share-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OutOfTheMoneySecuritiesMember" xlink:label="rfil_OutOfTheMoneySecuritiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:to="rfil_OutOfTheMoneySecuritiesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-details-textual" xlink:href="rfil-20210131.xsd#statement-note-7-stockbased-compensation-and-equity-transactions-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_AnnualPayableCashAdditionalCompensation" xlink:label="rfil_AnnualPayableCashAdditionalCompensation" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_AnnualPayableSharesAdditionalCompensation" xlink:label="rfil_AnnualPayableSharesAdditionalCompensation" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FiveEmployeesMember" xlink:label="rfil_FiveEmployeesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FiveNonemployeeDirectorsMember" xlink:label="rfil_FiveNonemployeeDirectorsMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_IncentiveStockOptionsMember" xlink:label="rfil_IncentiveStockOptionsMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NewDirectorMember" xlink:label="rfil_NewDirectorMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NonemployeeDirectorAnnualCompensation" xlink:label="rfil_NonemployeeDirectorAnnualCompensation" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:label="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OneEmployeeMember" xlink:label="rfil_OneEmployeeMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OneManagerAndThreeOfficersMember" xlink:label="rfil_OneManagerAndThreeOfficersMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:label="rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SharePrice20DayAverage" xlink:label="rfil_SharePrice20DayAverage" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector" xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue" xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear" xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices" xlink:label="rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_ThreeEmployeesMember" xlink:label="rfil_ThreeEmployeesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_TwoEmployeesMember" xlink:label="rfil_TwoEmployeesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_VestingOnJanuary1220222Member" xlink:label="rfil_VestingOnJanuary1220222Member" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_VestingOnJanuary92021Member" xlink:label="rfil_VestingOnJanuary92021Member" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="srt_TitleOfIndividualAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GranteeStatusAxis" xlink:label="us-gaap_GranteeStatusAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GranteeStatusDomain" xlink:label="us-gaap_GranteeStatusDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GranteeStatusDomain" xlink:label="us-gaap_GranteeStatusDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="us-gaap_RestrictedStockMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:label="us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="us-gaap_SharesIssuedPricePerShare" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VestingAxis" xlink:label="us-gaap_VestingAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VestingDomain" xlink:label="us-gaap_VestingDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VestingDomain" xlink:label="us-gaap_VestingDomain-default" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_VestingAxis" xlink:to="us-gaap_VestingDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_GranteeStatusAxis" xlink:to="us-gaap_GranteeStatusDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="srt_TitleOfIndividualAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_OneEmployeeMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualWithRelationshipToEntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AwardTypeAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="rfil_IncentiveStockOptionsMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_ThreeEmployeesMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_TwoEmployeesMember" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_FiveEmployeesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="us-gaap_RestrictedStockMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_VestingAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_VestingDomain" xlink:to="rfil_VestingOnJanuary92021Member" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_VestingAxis" xlink:to="us-gaap_VestingDomain-default" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_OneManagerAndThreeOfficersMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_VestingDomain" xlink:to="rfil_VestingOnJanuary1220222Member" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_GranteeStatusAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_GranteeStatusDomain" xlink:to="us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_GranteeStatusAxis" xlink:to="us-gaap_GranteeStatusDomain-default" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_FiveNonemployeeDirectorsMember" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_NewDirectorMember" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_IncomeStatementLocationAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain-default" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense" xlink:type="arc"/>
    <link:definitionArc order="8" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:type="arc"/>
    <link:definitionArc order="9" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:type="arc"/>
    <link:definitionArc order="10" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:type="arc"/>
    <link:definitionArc order="11" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:type="arc"/>
    <link:definitionArc order="12" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:type="arc"/>
    <link:definitionArc order="13" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:type="arc"/>
    <link:definitionArc order="14" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:type="arc"/>
    <link:definitionArc order="15" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:type="arc"/>
    <link:definitionArc order="16" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" xlink:type="arc"/>
    <link:definitionArc order="17" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:type="arc"/>
    <link:definitionArc order="18" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:type="arc"/>
    <link:definitionArc order="19" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_NonemployeeDirectorAnnualCompensation" xlink:type="arc"/>
    <link:definitionArc order="20" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector" xlink:type="arc"/>
    <link:definitionArc order="21" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue" xlink:type="arc"/>
    <link:definitionArc order="22" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_SharePrice20DayAverage" xlink:type="arc"/>
    <link:definitionArc order="23" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_AnnualPayableCashAdditionalCompensation" xlink:type="arc"/>
    <link:definitionArc order="24" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices" xlink:type="arc"/>
    <link:definitionArc order="25" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharesIssuedPricePerShare" xlink:type="arc"/>
    <link:definitionArc order="26" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_AnnualPayableSharesAdditionalCompensation" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk-details-textual" xlink:href="rfil-20210131.xsd#statement-note-8-concentrations-of-credit-risk-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DistributorsOneMember" xlink:label="rfil_DistributorsOneMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DistributorsTwoMember" xlink:label="rfil_DistributorsTwoMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NumberOfCustomers" xlink:label="rfil_NumberOfCustomers" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_WirelessCarrierOneMember" xlink:label="rfil_WirelessCarrierOneMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MajorCustomersAxis" xlink:label="srt_MajorCustomersAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="srt_NameOfMajorCustomerDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="srt_NameOfMajorCustomerDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableMember" xlink:label="us-gaap_AccountsReceivableMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashUninsuredAmount" xlink:label="us-gaap_CashUninsuredAmount" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="us-gaap_ConcentrationRiskByTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="us-gaap_ConcentrationRiskPercentage1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="us-gaap_ConcentrationRiskTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="us-gaap_ConcentrationRiskTypeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerConcentrationRiskMember" xlink:label="us-gaap_CustomerConcentrationRiskMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerMember" xlink:label="us-gaap_RevenueFromContractWithCustomerMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="srt_MajorCustomersAxis" xlink:to="srt_NameOfMajorCustomerDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_ConcentrationRiskByTypeAxis" xlink:to="us-gaap_ConcentrationRiskTypeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:to="us-gaap_RevenueFromContractWithCustomerMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_ConcentrationRiskBenchmarkDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_ConcentrationRiskByTypeAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ConcentrationRiskTypeDomain" xlink:to="us-gaap_CustomerConcentrationRiskMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_ConcentrationRiskByTypeAxis" xlink:to="us-gaap_ConcentrationRiskTypeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:to="us-gaap_AccountsReceivableMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="srt_MajorCustomersAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_NameOfMajorCustomerDomain" xlink:to="rfil_DistributorsOneMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="srt_MajorCustomersAxis" xlink:to="srt_NameOfMajorCustomerDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_NameOfMajorCustomerDomain" xlink:to="rfil_DistributorsTwoMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_NameOfMajorCustomerDomain" xlink:to="rfil_WirelessCarrierOneMember" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CashUninsuredAmount" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_NumberOfCustomers" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ConcentrationRiskPercentage1" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-details-textual" xlink:href="rfil-20210131.xsd#statement-note-9-segment-information-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NumberOfReportableSegments" xlink:label="us-gaap_NumberOfReportableSegments" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NumberOfReportableSegments" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes-details-textual" xlink:href="rfil-20210131.xsd#statement-note-10-income-taxes-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable" xlink:label="rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="us-gaap_UnrecognizedTaxBenefits" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_UnrecognizedTaxBenefits" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-details-textual" xlink:href="rfil-20210131.xsd#statement-note-11-intangible-assets-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="us-gaap_AmortizationOfIntangibleAssets" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AmortizationOfIntangibleAssets" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-intangible-assets-details-parentheticals" xlink:href="rfil-20210131.xsd#statement-note-11-intangible-assets-intangible-assets-details-parentheticals" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-intangible-assets-details-parentheticals" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="us-gaap_CustomerRelationshipsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncompeteAgreementsMember" xlink:label="us-gaap_NoncompeteAgreementsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrderOrProductionBacklogMember" xlink:label="us-gaap_OrderOrProductionBacklogMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PatentsMember" xlink:label="us-gaap_PatentsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="us-gaap_NoncompeteAgreementsMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="us-gaap_CustomerRelationshipsMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="srt_RangeAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_RangeMember" xlink:to="srt_MinimumMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_RangeMember" xlink:to="srt_MaximumMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="us-gaap_OrderOrProductionBacklogMember" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="us-gaap_PatentsMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-details-textual" xlink:href="rfil-20210131.xsd#statement-note-12-commitments-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_KAndKUnlimitedMember" xlink:label="rfil_KAndKUnlimitedMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_LesseeOperatingLeaseMonthlyRent" xlink:label="rfil_LesseeOperatingLeaseMonthlyRent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="us-gaap_FinanceLeaseLiability" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseRemainingLeaseTerm" xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseRenewalTerm" xlink:label="us-gaap_LesseeOperatingLeaseRenewalTerm" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="srt_RangeAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_RangeMember" xlink:to="srt_MinimumMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_RangeMember" xlink:to="srt_MaximumMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_RelatedPartyDomain" xlink:to="rfil_KAndKUnlimitedMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BalanceSheetLocationAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BalanceSheetLocationDomain" xlink:to="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain-default" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseRenewalTerm" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_LesseeOperatingLeaseMonthlyRent" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiability" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FinanceLeaseLiability" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-details-textual" xlink:href="rfil-20210131.xsd#statement-note-13-line-of-credit-and-ppp-loans-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_LiborDailyFloatingRateMember" xlink:label="rfil_LiborDailyFloatingRateMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="us-gaap_CreditFacilityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="us-gaap_CreditFacilityDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="us-gaap_CreditFacilityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCredit" xlink:label="us-gaap_LineOfCredit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="us-gaap_RevolvingCreditFacilityMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="us-gaap_VariableRateAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="us-gaap_VariableRateDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="us-gaap_VariableRateDomain-default" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_CreditFacilityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_VariableRateAxis" xlink:to="us-gaap_VariableRateDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_CreditFacilityAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_CreditFacilityDomain" xlink:to="us-gaap_RevolvingCreditFacilityMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_CreditFacilityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_VariableRateAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_VariableRateDomain" xlink:to="rfil_LiborDailyFloatingRateMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_VariableRateAxis" xlink:to="us-gaap_VariableRateDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LineOfCredit" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends-details-textual" xlink:href="rfil-20210131.xsd#statement-note-14-cash-dividend-and-declared-dividends-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="us-gaap_CommonStockDividendsPerShareCashPaid" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="us-gaap_PaymentsOfDividendsCommonStock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PaymentsOfDividendsCommonStock" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CommonStockDividendsPerShareCashPaid" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events-details-textual" xlink:href="rfil-20210131.xsd#statement-note-15-subsequent-events-details-textual" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DebtInstrumentForgivenessAmount" xlink:label="rfil_DebtInstrumentForgivenessAmount" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="us-gaap_SubsequentEventMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="us-gaap_SubsequentEventTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="us-gaap_SubsequentEventTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="us-gaap_SubsequentEventTypeDomain-default" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_SubsequentEventTypeAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_SubsequentEventTypeDomain" xlink:to="us-gaap_SubsequentEventMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_DebtInstrumentForgivenessAmount" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:href="rfil-20210131.xsd#statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PaymentsToAcquireBusinessesGross" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationConsiderationTransferred1" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:href="rfil-20210131.xsd#statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities" xlink:label="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_Goodwill" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="us-gaap_FairValueInputsLevel3Member" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="us-gaap_FairValueMeasurementsRecurringMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="us-gaap_FairValueMeasurementFrequencyDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:to="us-gaap_FairValueInputsLevel3Member" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueMeasurementsFairValueHierarchyDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_FairValueMeasurementFrequencyDomain" xlink:to="us-gaap_FairValueMeasurementsRecurringMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="us-gaap_FairValueMeasurementFrequencyDomain-default" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-statements-of-cash-flows-unaudited-" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_IncreaseDecreaseInRightOfUseAssets" xlink:label="rfil_IncreaseDecreaseInRightOfUseAssets" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" xlink:label="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="us-gaap_IncomeTaxesPaid" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="us-gaap_IncreaseDecreaseInInventories" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="us-gaap_PaymentsOfDividendsCommonStock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="us-gaap_ProvisionForDoubtfulAccounts" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetIncomeLoss" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_ProvisionForDoubtfulAccounts" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_DepreciationDepletionAndAmortization" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_ShareBasedCompensation" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInInventories" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="rfil_IncreaseDecreaseInRightOfUseAssets" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayable" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:type="arc"/>
    <link:definitionArc order="8" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:type="arc"/>
    <link:definitionArc order="9" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_ProceedsFromStockOptionsExercised" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_PaymentsOfDividendsCommonStock" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_IncomeTaxesPaid" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-inventories-details" xlink:href="rfil-20210131.xsd#statement-note-3-inventories-and-major-vendors-inventories-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-inventories-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="us-gaap_InventoryFinishedGoods" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryRawMaterialsAndSupplies" xlink:label="us-gaap_InventoryRawMaterialsAndSupplies" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="us-gaap_InventoryWorkInProcess" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_InventoryRawMaterialsAndSupplies" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_InventoryWorkInProcess" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_InventoryFinishedGoods" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_InventoryNet" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-other-current-assets-details" xlink:href="rfil-20210131.xsd#statement-note-4-other-current-assets-other-current-assets-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-other-current-assets-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="us-gaap_OtherAssetsCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsMiscellaneousCurrent" xlink:label="us-gaap_OtherAssetsMiscellaneousCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="us-gaap_PrepaidExpenseCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidTaxes" xlink:label="us-gaap_PrepaidTaxes" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PrepaidTaxes" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PrepaidExpenseCurrent" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OtherAssetsMiscellaneousCurrent" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OtherAssetsCurrent" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_AccruedReceiptsCurrent" xlink:label="rfil_AccruedReceiptsCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedSalariesCurrent" xlink:label="us-gaap_AccruedSalariesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AccruedSalariesCurrent" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_AccruedReceiptsCurrent" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AccruedLiabilitiesCurrent" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue" xlink:label="rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" xlink:href="rfil-20210131.xsd#statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-intangible-assets-details" xlink:href="rfil-20210131.xsd#statement-note-11-intangible-assets-intangible-assets-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-intangible-assets-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="us-gaap_CustomerRelationshipsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncompeteAgreementsMember" xlink:label="us-gaap_NoncompeteAgreementsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrderOrProductionBacklogMember" xlink:label="us-gaap_OrderOrProductionBacklogMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PatentsMember" xlink:label="us-gaap_PatentsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="us-gaap_NoncompeteAgreementsMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="us-gaap_CustomerRelationshipsMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="us-gaap_OrderOrProductionBacklogMember" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="us-gaap_PatentsMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FiniteLivedIntangibleAssetsGross" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-operating-lease-expense-details" xlink:href="rfil-20210131.xsd#statement-note-12-commitments-operating-lease-expense-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-operating-lease-expense-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="us-gaap_OperatingLeaseCost" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="us-gaap_ShortTermLeaseCost" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseCost" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShortTermLeaseCost" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-future-minimum-lease-payments-details" xlink:href="rfil-20210131.xsd#statement-note-12-commitments-future-minimum-lease-payments-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-future-minimum-lease-payments-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="us-gaap_FinanceLeaseLiability" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BalanceSheetLocationAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_BalanceSheetLocationDomain" xlink:to="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:type="arc"/>
    <link:definitionArc order="8" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:type="arc"/>
    <link:definitionArc order="9" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiability" xlink:type="arc"/>
    <link:definitionArc order="10" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="arc"/>
    <link:definitionArc order="11" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="arc"/>
    <link:definitionArc order="12" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FinanceLeaseLiability" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:href="rfil-20210131.xsd#statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt" xlink:label="us-gaap_LongTermDebt" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LongTermDebt" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-operations-unaudited" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-statements-of-operations-unaudited" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-operations-unaudited" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="us-gaap_CostOfGoodsAndServicesSold" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="us-gaap_EarningsPerShareAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="us-gaap_EarningsPerShareBasic" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:label="us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="us-gaap_EarningsPerShareDiluted" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GrossProfit" xlink:label="us-gaap_GrossProfit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="us-gaap_NonoperatingIncomeExpense" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="us-gaap_OperatingExpenses" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CostOfGoodsAndServicesSold" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_GrossProfit" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingExpensesAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_ResearchAndDevelopmentExpense" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpenses" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingIncomeLoss" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_NonoperatingIncomeExpense" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_IncomeTaxExpenseBenefit" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_NetIncomeLoss" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_EarningsPerShareAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_EarningsPerShareBasic" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_EarningsPerShareDiluted" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:href="rfil-20210131.xsd#statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" xlink:href="rfil-20210131.xsd#statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:type="arc"/>
    <link:definitionArc order="8" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:type="arc"/>
    <link:definitionArc order="9" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:type="arc"/>
    <link:definitionArc order="10" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:type="arc"/>
    <link:definitionArc order="11" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:type="arc"/>
    <link:definitionArc order="12" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-sales-by-geographic-area-details" xlink:href="rfil-20210131.xsd#statement-note-9-segment-information-sales-by-geographic-area-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-sales-by-geographic-area-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd#country_CA" xlink:label="country_CA" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd#country_MX" xlink:label="country_MX" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd#country_US" xlink:label="country_US" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_AllOtherForeignCountriesMember" xlink:label="rfil_AllOtherForeignCountriesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="srt_SegmentGeographicalDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="srt_SegmentGeographicalDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="srt_StatementGeographicalAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonUsMember" xlink:label="us-gaap_NonUsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="srt_StatementGeographicalAxis" xlink:to="srt_SegmentGeographicalDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="srt_StatementGeographicalAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_SegmentGeographicalDomain" xlink:to="country_US" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="srt_StatementGeographicalAxis" xlink:to="srt_SegmentGeographicalDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_SegmentGeographicalDomain" xlink:to="country_CA" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_SegmentGeographicalDomain" xlink:to="country_MX" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_SegmentGeographicalDomain" xlink:to="rfil_AllOtherForeignCountriesMember" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_SegmentGeographicalDomain" xlink:to="us-gaap_NonUsMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-other-information-related-to-leases-details" xlink:href="rfil-20210131.xsd#statement-note-12-commitments-other-information-related-to-leases-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-other-information-related-to-leases-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-stockholders-equity-unaudited" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-statements-of-stockholders-equity-unaudited" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-stockholders-equity-unaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="us-gaap_AdditionalPaidInCapitalMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:label="us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DividendsCommonStockCash" xlink:label="us-gaap_DividendsCommonStockCash" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:label="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementEquityComponentsAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_CommonStockMember" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_EquityComponentDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_AdditionalPaidInCapitalMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_RetainedEarningsMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_EquityComponentDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharesOutstanding" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockholdersEquity" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:type="arc"/>
    <link:definitionArc order="8" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" xlink:type="arc"/>
    <link:definitionArc order="9" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures" xlink:type="arc"/>
    <link:definitionArc order="10" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:type="arc"/>
    <link:definitionArc order="11" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:type="arc"/>
    <link:definitionArc order="12" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetIncomeLoss" xlink:type="arc"/>
    <link:definitionArc order="13" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:type="arc"/>
    <link:definitionArc order="14" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:type="arc"/>
    <link:definitionArc order="15" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DividendsCommonStockCash" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" xlink:href="rfil-20210131.xsd#statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_CustomCablingManufacturingAndAssemblyMember" xlink:label="rfil_CustomCablingManufacturingAndAssemblyMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_RfConnectorAndCableAssemblyMember" xlink:label="rfil_RfConnectorAndCableAssemblyMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="srt_ConsolidationItemsAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="srt_ConsolidationItemsDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="srt_ConsolidationItemsDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="us-gaap_CorporateNonSegmentMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="us-gaap_DepreciationAndAmortization" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="us-gaap_OperatingSegmentsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain" xlink:label="us-gaap_SegmentDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain" xlink:label="us-gaap_SegmentDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="us-gaap_StatementBusinessSegmentsAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="srt_ConsolidationItemsAxis" xlink:to="srt_ConsolidationItemsDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="us-gaap_StatementBusinessSegmentsAxis" xlink:to="us-gaap_SegmentDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementBusinessSegmentsAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_SegmentDomain" xlink:to="rfil_RfConnectorAndCableAssemblyMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="us-gaap_StatementBusinessSegmentsAxis" xlink:to="us-gaap_SegmentDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="srt_ConsolidationItemsAxis" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_ConsolidationItemsDomain" xlink:to="us-gaap_OperatingSegmentsMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="srt_ConsolidationItemsAxis" xlink:to="srt_ConsolidationItemsDomain-default" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_SegmentDomain" xlink:to="rfil_CustomCablingManufacturingAndAssemblyMember" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="srt_ConsolidationItemsDomain" xlink:to="us-gaap_CorporateNonSegmentMember" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DepreciationAndAmortization" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_Assets" xlink:type="arc"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-balance-sheets-current-period-unaudited-" xlink:type="simple"/>
  <link:definitionLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="us-gaap_AccountsReceivableNetCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="us-gaap_AccruedIncomeTaxesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FurnitureAndFixturesGross" xlink:label="us-gaap_FurnitureAndFixturesGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="us-gaap_LongTermDebtCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="us-gaap_LongTermDebtNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MachineryAndEquipmentGross" xlink:label="us-gaap_MachineryAndEquipmentGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="us-gaap_OtherAssetsCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="us-gaap_OtherLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="us-gaap_OtherLiabilitiesNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" xlink:type="locator"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AssetsCurrentAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AccountsReceivableNetCurrent" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_InventoryNet" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_OtherAssetsCurrent" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrent" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_MachineryAndEquipmentGross" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_FurnitureAndFixturesGross" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentNet" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_Goodwill" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:type="arc"/>
    <link:definitionArc order="8" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:type="arc"/>
    <link:definitionArc order="9" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_DeferredIncomeTaxAssetsNet" xlink:type="arc"/>
    <link:definitionArc order="10" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_OtherAssetsNoncurrent" xlink:type="arc"/>
    <link:definitionArc order="11" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_Assets" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LiabilitiesCurrentAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_AccountsPayableCurrent" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_AccruedLiabilitiesCurrent" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LongTermDebtCurrent" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_AccruedIncomeTaxesCurrent" xlink:type="arc"/>
    <link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_OtherLiabilitiesCurrent" xlink:type="arc"/>
    <link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrent" xlink:type="arc"/>
    <link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="arc"/>
    <link:definitionArc order="8" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LongTermDebtNoncurrent" xlink:type="arc"/>
    <link:definitionArc order="9" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_OtherLiabilitiesNoncurrent" xlink:type="arc"/>
    <link:definitionArc order="10" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_Liabilities" xlink:type="arc"/>
    <link:definitionArc order="11" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_CommitmentsAndContingencies" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockholdersEquityAbstract" xlink:type="arc"/>
    <link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_CommonStockValue" xlink:type="arc"/>
    <link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:type="arc"/>
    <link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:type="arc"/>
    <link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquity" xlink:type="arc"/>
    <link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity" xlink:type="arc"/>
  </link:definitionLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>10
<FILENAME>rfil-20210131_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 09:07PM UTC 2021-03-11--><link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DocumentAndEntityInformation" xlink:label="rfil_DocumentAndEntityInformation" xlink:type="locator"/>
    <link:label xlink:label="rfil_DocumentAndEntityInformation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document And Entity Information</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_DocumentAndEntityInformation" xlink:to="rfil_DocumentAndEntityInformation-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividend yield</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:label xlink:label="rfil_NoteToFinancialStatementDetailsTextual-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note To Financial Statement Details Textual</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="rfil_NoteToFinancialStatementDetailsTextual-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intangible assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-significant-accounting-policies-policies" xlink:label="rfil_statement-statement-significant-accounting-policies-policies" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-significant-accounting-policies-policies-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Significant Accounting Policies</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-significant-accounting-policies-policies" xlink:to="rfil_statement-statement-significant-accounting-policies-policies-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-2-business-acquisition-tables" xlink:label="rfil_statement-statement-note-2-business-acquisition-tables" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-2-business-acquisition-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 2 - Business Acquisition</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-2-business-acquisition-tables" xlink:to="rfil_statement-statement-note-2-business-acquisition-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-3-inventories-and-major-vendors-tables" xlink:label="rfil_statement-statement-note-3-inventories-and-major-vendors-tables" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-3-inventories-and-major-vendors-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 3 - Inventories and Major Vendors</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-3-inventories-and-major-vendors-tables" xlink:to="rfil_statement-statement-note-3-inventories-and-major-vendors-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets-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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk-free interest rate</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-4-other-current-assets-tables" xlink:label="rfil_statement-statement-note-4-other-current-assets-tables" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-4-other-current-assets-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 4 - Other Current Assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-4-other-current-assets-tables" xlink:to="rfil_statement-statement-note-4-other-current-assets-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-tables" xlink:label="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-tables" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 5 - Accrued Expenses and Other Current Liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-tables" xlink:to="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-6-loss-earnings-per-share-tables" xlink:label="rfil_statement-statement-note-6-loss-earnings-per-share-tables" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-6-loss-earnings-per-share-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 6 - (Loss) Earnings Per Share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-6-loss-earnings-per-share-tables" xlink:to="rfil_statement-statement-note-6-loss-earnings-per-share-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-tables" xlink:label="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-tables" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 7 - Stock-based Compensation and Equity Transactions</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-tables" xlink:to="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-9-segment-information-tables" xlink:label="rfil_statement-statement-note-9-segment-information-tables" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-9-segment-information-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 9 - Segment Information</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-9-segment-information-tables" xlink:to="rfil_statement-statement-note-9-segment-information-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-11-intangible-assets-tables" xlink:label="rfil_statement-statement-note-11-intangible-assets-tables" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-11-intangible-assets-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 11 - Intangible Assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-11-intangible-assets-tables" xlink:to="rfil_statement-statement-note-11-intangible-assets-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-12-commitments-tables" xlink:label="rfil_statement-statement-note-12-commitments-tables" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-12-commitments-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 12 - Commitments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-12-commitments-tables" xlink:to="rfil_statement-statement-note-12-commitments-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-tables" xlink:label="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-tables" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 13 - Line of Credit and PPP Loans</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-tables" xlink:to="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:label="rfil_statement-statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 2 - Business Acquisition - Components of the Purchase Price of Schroff Technologies International, Inc. (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:to="rfil_statement-statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent</link:label>
    <link:label xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Combination, Contingent Consideration, Liability, Current</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent" xlink:to="us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:label="rfil_statement-statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 2 - Business Acquisition - Allocation of Estimated Purchase Price of Schroff Technologies International, Inc. (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:to="rfil_statement-statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Volatility factor</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-3-inventories-and-major-vendors-inventories-details" xlink:label="rfil_statement-statement-note-3-inventories-and-major-vendors-inventories-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-3-inventories-and-major-vendors-inventories-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 3 - Inventories and Major Vendors - Inventories (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-3-inventories-and-major-vendors-inventories-details" xlink:to="rfil_statement-statement-note-3-inventories-and-major-vendors-inventories-details-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LiabilitiesCurrent</link:label>
    <link:label xlink:label="us-gaap_LiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">TOTAL CURRENT LIABILITIES</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:label="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Maturities of Long-term Debt [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:to="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-4-other-current-assets-other-current-assets-details" xlink:label="rfil_statement-statement-note-4-other-current-assets-other-current-assets-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-4-other-current-assets-other-current-assets-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 4 - Other Current Assets - Other Current Assets (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-4-other-current-assets-other-current-assets-details" xlink:to="rfil_statement-statement-note-4-other-current-assets-other-current-assets-details-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:label="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 5 - Accrued Expenses and Other Current Liabilities - Accrued Expenses (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:to="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" xlink:label="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 5 - Accrued Expenses and Other Current Liabilities - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" xlink:to="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" xlink:label="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 5 - Accrued Expenses and Other Current Liabilities - Level 3 Transactions (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" xlink:to="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected life of the option (in years) (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="us-gaap_OtherLiabilitiesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherLiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other current liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesCurrent" xlink:to="us-gaap_OtherLiabilitiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:label="rfil_statement-statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 6 - (Loss) Earnings Per Share - Computation of Basic and Diluted Weighted Average Shares Outstanding (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:to="rfil_statement-statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" xlink:label="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 7 - Stock-based Compensation and Equity Transactions - Assumptions (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" xlink:to="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_BusinessCombinationConsiderationTransferred1</link:label>
    <link:label xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total purchase price</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationConsiderationTransferred1" xlink:to="us-gaap_BusinessCombinationConsiderationTransferred1-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" xlink:label="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 7 - Stock-based Compensation and Equity Transactions - Options Outstanding (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" xlink:to="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock" xlink:label="us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Other Current Assets [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock" xlink:to="us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-9-segment-information-sales-by-geographic-area-details" xlink:label="rfil_statement-statement-note-9-segment-information-sales-by-geographic-area-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-9-segment-information-sales-by-geographic-area-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 9 - Segment Information - Sales by Geographic Area (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-9-segment-information-sales-by-geographic-area-details" xlink:to="rfil_statement-statement-note-9-segment-information-sales-by-geographic-area-details-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" xlink:label="rfil_statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 9 - Segment Information - Net Sales, Income Before Provision for Income Taxes and Other Related Segment Information (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" xlink:to="rfil_statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife</link:label>
    <link:label xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Acquired Finite-lived Intangible Assets, Weighted Average Useful Life (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:to="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-11-intangible-assets-intangible-assets-details" xlink:label="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 11 - Intangible Assets - Intangible Assets (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details" xlink:to="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-11-intangible-assets-intangible-assets-details-parentheticals" xlink:label="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details-parentheticals" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details-parentheticals-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 11 - Intangible Assets - Intangible Assets (Details) (Parentheticals)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details-parentheticals" xlink:to="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details-parentheticals-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earn-out liability</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:to="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-12-commitments-operating-lease-expense-details" xlink:label="rfil_statement-statement-note-12-commitments-operating-lease-expense-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-12-commitments-operating-lease-expense-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 12 - Commitments - Operating Lease Expense (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-12-commitments-operating-lease-expense-details" xlink:to="rfil_statement-statement-note-12-commitments-operating-lease-expense-details-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-12-commitments-other-information-related-to-leases-details" xlink:label="rfil_statement-statement-note-12-commitments-other-information-related-to-leases-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-12-commitments-other-information-related-to-leases-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 12 - Commitments - Other Information Related to Leases (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-12-commitments-other-information-related-to-leases-details" xlink:to="rfil_statement-statement-note-12-commitments-other-information-related-to-leases-details-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-12-commitments-future-minimum-lease-payments-details" xlink:label="rfil_statement-statement-note-12-commitments-future-minimum-lease-payments-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-12-commitments-future-minimum-lease-payments-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 12 - Commitments - Future Minimum Lease Payments (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-12-commitments-future-minimum-lease-payments-details" xlink:to="rfil_statement-statement-note-12-commitments-future-minimum-lease-payments-details-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="rfil-20210131.xsd#rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:label="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:type="locator"/>
    <link:label xlink:label="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 13 - Line of Credit and PPP Loans - Future Minimum Loan Payments (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:to="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatements" xlink:label="rfil_NotesToFinancialStatements" xlink:type="locator"/>
    <link:label xlink:label="rfil_NotesToFinancialStatements-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes To Financial Statements</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_NotesToFinancialStatements" xlink:to="rfil_NotesToFinancialStatements-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:label xlink:label="rfil_NotesToFinancialStatementsAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes To Financial Statements [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="rfil_NotesToFinancialStatementsAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1</link:label>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1-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, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:type="locator"/>
    <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>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod-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, Equity Instruments Other than Options, Grants in Period (in shares)</link:label>
    <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"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="us-gaap_LongTermDebtCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermDebtCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current portion of PPP Loans</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtCurrent" xlink:to="us-gaap_LongTermDebtCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Options vested and expected to vest, shares (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Options vested and expected to vest, 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue-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, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1</link:label>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1-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, Exercisable, Weighted Average Remaining Contractual Term (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1</link:label>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1-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, Exercisable, 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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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, shares (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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</link:label>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2-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, Outstanding, Weighted Average Remaining Contractual Term (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue-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, Outstanding, Intrinsic Value</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue-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, Grants in Period, Weighted Average Grant Date Fair Value (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares</link:label>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares-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, Vested, Number of Shares (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Outstanding, weighted average exercise price (in dollars per share)</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Options outstanding, weighted average exercise price (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Options canceled or expired, 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Options granted, 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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">Options 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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">Accrued expenses</link:label>
    <link:label xlink:label="us-gaap_AccruedLiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Totals</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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 taxes 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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="us-gaap_RevolvingCreditFacilityMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RevolvingCreditFacilityMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Credit Facility [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevolvingCreditFacilityMember" xlink:to="us-gaap_RevolvingCreditFacilityMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Outstanding, shares (in shares)</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Options outstanding, shares (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Options cancelled, shares (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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:label="us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:to="us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other accrued expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:to="us-gaap_OtherAccruedLiabilitiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedSalariesCurrent" xlink:label="us-gaap_AccruedSalariesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccruedSalariesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Wages payable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedSalariesCurrent" xlink:to="us-gaap_AccruedSalariesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">Add effects of potentially dilutive securities-assumed exercise of stock options (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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrderOrProductionBacklogMember" xlink:label="us-gaap_OrderOrProductionBacklogMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OrderOrProductionBacklogMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Order or Production Backlog [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OrderOrProductionBacklogMember" xlink:to="us-gaap_OrderOrProductionBacklogMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod</link:label>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod-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, Expiration Period (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GranteeStatusDomain" xlink:label="us-gaap_GranteeStatusDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GranteeStatusDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Grantee Status [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GranteeStatusDomain" xlink:to="us-gaap_GranteeStatusDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GranteeStatusAxis" xlink:label="us-gaap_GranteeStatusAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GranteeStatusAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Grantee Status [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GranteeStatusAxis" xlink:to="us-gaap_GranteeStatusAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncompeteAgreementsMember" xlink:label="us-gaap_NoncompeteAgreementsMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NoncompeteAgreementsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Noncompete Agreements [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoncompeteAgreementsMember" xlink:to="us-gaap_NoncompeteAgreementsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock" xlink:label="us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Noncurrent [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock" xlink:to="us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage</link:label>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage-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 Rights, Percentage</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VestingAxis" xlink:label="us-gaap_VestingAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_VestingAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Vesting [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VestingAxis" xlink:to="us-gaap_VestingAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VestingDomain" xlink:label="us-gaap_VestingDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_VestingDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Vesting [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VestingDomain" xlink:to="us-gaap_VestingDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_Assets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total 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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PatentsMember" xlink:label="us-gaap_PatentsMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PatentsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Patents [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PatentsMember" xlink:to="us-gaap_PatentsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentAssetsTextBlock" xlink:label="us-gaap_OtherCurrentAssetsTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherCurrentAssetsTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Current Assets [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherCurrentAssetsTextBlock" xlink:to="us-gaap_OtherCurrentAssetsTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1</link:label>
    <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"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsDisclosureTextBlock" xlink:label="us-gaap_CommitmentsDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommitmentsDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsDisclosureTextBlock" xlink:to="us-gaap_CommitmentsDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="us-gaap_CustomerRelationshipsMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CustomerRelationshipsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer Relationships [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CustomerRelationshipsMember" xlink:to="us-gaap_CustomerRelationshipsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" xlink:type="resource" xml:lang="en-US">Deferred tax 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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Major Class Name [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:label="us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation</link:label>
    <link:label xlink:label="us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Tax withholding related to vesting of restricted stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:to="us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" xlink:type="resource" xml:lang="en-US">Consolidated net (loss) income</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">Consolidated net (loss) income</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">Consolidated 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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Amortizable intangible assets, net</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FiniteLivedIntangibleAssetsNet</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortizable intangible assets, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FiniteLivedIntangibleAssetsGross</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortizable intangible assets, gross</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsGross" xlink:to="us-gaap_FiniteLivedIntangibleAssetsGross-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Non-amortizable intangible assets, trademarks</link:label>
    <link:label xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:to="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationDisclosureTextBlock" xlink:to="us-gaap_BusinessCombinationDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Business Acquisitions, by Acquisition [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock" xlink:to="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PropertyPlantAndEquipmentNet</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">Total property and equipment, net</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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: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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">us-gaap_PropertyPlantAndEquipmentGross</link:label>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentGross-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Gross, Ending Balance</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MachineryAndEquipmentGross" xlink:label="us-gaap_MachineryAndEquipmentGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_MachineryAndEquipmentGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equipment and tooling</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MachineryAndEquipmentGross" xlink:to="us-gaap_MachineryAndEquipmentGross-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FurnitureAndFixturesGross" xlink:label="us-gaap_FurnitureAndFixturesGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FurnitureAndFixturesGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Furniture and office equipment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FurnitureAndFixturesGross" xlink:to="us-gaap_FurnitureAndFixturesGross-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentNetAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property and equipment:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentNetAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="us-gaap_EarningsPerShareAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EarningsPerShareAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">(Loss) earnings per share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_EarningsPerShareAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="us-gaap_EarningsPerShareTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EarningsPerShareTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareTextBlock" xlink:to="us-gaap_EarningsPerShareTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable</link:label>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" 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_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:to="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd#country_CA" xlink:label="country_CA" xlink:type="locator"/>
    <link:label xlink:label="country_CA-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">CANADA</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_CA" xlink:to="country_CA-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income (loss) before (benefit) provision for income taxes</link:label>
    <link:label xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IncreaseDecreaseInAccruedLiabilities</link:label>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccruedLiabilities-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Benefit from income taxes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable" xlink:type="locator"/>
    <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>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayable" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayable-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="us-gaap_OperatingExpenses" xlink:type="locator"/>
    <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>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IncreaseDecreaseInOtherCurrentLiabilities</link:label>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other current liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:to="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities</link:label>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" 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_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:to="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AllocatedShareBasedCompensationExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AllocatedShareBasedCompensationExpense</link:label>
    <link:label xlink:label="us-gaap_AllocatedShareBasedCompensationExpense-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement, Expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures</link:label>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Forfeiture of restricted stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures" xlink:to="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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 (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 (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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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, shares 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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_SchrofftechMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schrofftech [Member]</link:label>
    <link:label xlink:label="rfil_SchrofftechMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents Schroff Technologies International, Inc. ("Schrofftech").</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_SchrofftechMember" xlink:to="rfil_SchrofftechMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Discount Rate, 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"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentFiscalPeriodFocus-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_IncreaseDecreaseInRightOfUseAssets" xlink:label="rfil_IncreaseDecreaseInRightOfUseAssets" xlink:type="locator"/>
    <link:label xlink:label="rfil_IncreaseDecreaseInRightOfUseAssets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_IncreaseDecreaseInRightOfUseAssets</link:label>
    <link:label xlink:label="rfil_IncreaseDecreaseInRightOfUseAssets-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Right of use assets</link:label>
    <link:label xlink:label="rfil_IncreaseDecreaseInRightOfUseAssets-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) during the period in the carrying amount of right of use assets.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_IncreaseDecreaseInRightOfUseAssets" xlink:to="rfil_IncreaseDecreaseInRightOfUseAssets-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="us-gaap_OperatingLeaseCost" xlink:type="locator"/>
    <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 cost</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/2019/dei-2019-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="us-gaap_ShortTermLeaseCost" xlink:type="locator"/>
    <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 cost</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"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="us-gaap_LeaseCostTableTextBlock" xlink:type="locator"/>
    <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"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentPeriodEndDate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities" xlink:label="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities" xlink:type="locator"/>
    <link:label xlink:label="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities</link:label>
    <link:label xlink:label="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Non-interest bearing liabilities</link:label>
    <link:label xlink:label="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of noninterest bearing liabilities assumed at the acquisition date.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities" xlink:to="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Right of use assets obtained in exchange for lease obligations operating leases</link:label>
    <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"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod" xlink:label="rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod" xlink:type="locator"/>
    <link:label xlink:label="rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod</link:label>
    <link:label xlink:label="rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Combination, Contingent Consideration Arrangements, Target Period (Year)</link:label>
    <link:label xlink:label="rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The target period for contingent consideration arrangements recognized in connection with a business combination that may be paid.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod" xlink:to="rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Remaining Lease Term, Operating leases (months) (Month)</link:label>
    <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"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityEmergingGrowthCompany-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentType-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" xlink:type="locator"/>
    <link:label xlink:label="dei_EntitySmallBusiness-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Small Business</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityShellCompany-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Shell Company</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DividendsCommonStockCash" xlink:label="us-gaap_DividendsCommonStockCash" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DividendsCommonStockCash-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DividendsCommonStockCash</link:label>
    <link:label xlink:label="us-gaap_DividendsCommonStockCash-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Dividends</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DividendsCommonStockCash" xlink:to="us-gaap_DividendsCommonStockCash-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="dei_DocumentInformationLineItems" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentInformationLineItems-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Line Items]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentInformationLineItems-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationTable" xlink:label="dei_DocumentInformationTable" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentInformationTable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Table]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentInformationTable" xlink:to="dei_DocumentInformationTable-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue</link:label>
    <link:label xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Beginning balance</link:label>
    <link:label xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Ending balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityFilerCategory-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DebtInstrumentAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityCurrentReportingStatus-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DebtInstrumentNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="us-gaap_DebtInstrumentNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationAcquisitionRelatedCosts-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_BusinessCombinationAcquisitionRelatedCosts</link:label>
    <link:label xlink:label="us-gaap_BusinessCombinationAcquisitionRelatedCosts-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Combination, Acquisition Related Costs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:to="us-gaap_BusinessCombinationAcquisitionRelatedCosts-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="us-gaap_VariableRateDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_VariableRateDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Rate [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VariableRateDomain" xlink:to="us-gaap_VariableRateDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="us-gaap_VariableRateAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_VariableRateAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Rate [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VariableRateAxis" xlink:to="us-gaap_VariableRateAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="us-gaap_ConcentrationRiskPercentage1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConcentrationRiskPercentage1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ConcentrationRiskPercentage1</link:label>
    <link:label xlink:label="us-gaap_ConcentrationRiskPercentage1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration Risk, Percentage</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskPercentage1" xlink:to="us-gaap_ConcentrationRiskPercentage1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IncreaseDecreaseInAccountsReceivable</link:label>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Trade accounts receivable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock-based compensation expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityCentralIndexKey-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="us-gaap_DepreciationAndAmortization" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DepreciationAndAmortization-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</link:label>
    <link:label xlink:label="us-gaap_DepreciationAndAmortization-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DepreciationAndAmortization</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationAndAmortization" xlink:to="us-gaap_DepreciationAndAmortization-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityRegistrantName-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd#country_MX" xlink:label="country_MX" xlink:type="locator"/>
    <link:label xlink:label="country_MX-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">MEXICO</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_MX" xlink:to="country_MX-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityDomain" xlink:to="dei_EntityDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerConcentrationRiskMember" xlink:label="us-gaap_CustomerConcentrationRiskMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CustomerConcentrationRiskMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer Concentration Risk [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CustomerConcentrationRiskMember" xlink:to="us-gaap_CustomerConcentrationRiskMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:label xlink:label="dei_LegalEntityAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LegalEntityAxis" xlink:to="dei_LegalEntityAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:to="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="us-gaap_AmortizationOfIntangibleAssets" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AmortizationOfIntangibleAssets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AmortizationOfIntangibleAssets</link:label>
    <link:label xlink:label="us-gaap_AmortizationOfIntangibleAssets-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of Intangible Assets, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="us-gaap_ConcentrationRiskByTypeAxis" xlink:type="locator"/>
    <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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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 (in shares)</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentAssets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IncreaseDecreaseInOtherCurrentAssets</link:label>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentAssets-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other current assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:to="us-gaap_IncreaseDecreaseInOtherCurrentAssets-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerMember" xlink:label="us-gaap_RevenueFromContractWithCustomerMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RevenueFromContractWithCustomerMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer Benchmark [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerMember" xlink:to="us-gaap_RevenueFromContractWithCustomerMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/negatedLabel" 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/2019/dei-2019-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">Exercise of stock options (in shares)</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">Options exercised, shares (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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/negatedLabel" xlink:type="resource" xml:lang="en-US">Forfeiture of restricted stock (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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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>
    <link:label xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Maximum Borrowing Capacity</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Issuance of restricted stock (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercise of stock options</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Issuance of restricted stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:to="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RelatedPartyDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyDomain" xlink:to="us-gaap_RelatedPartyDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation</link:label>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture, Total (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue" xlink:label="rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue" xlink:type="locator"/>
    <link:label xlink:label="rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change in value</link:label>
    <link:label xlink:label="rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of change in value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue" xlink:to="rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selling and general</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="us-gaap_ProvisionForDoubtfulAccounts" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ProvisionForDoubtfulAccounts-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Bad debt expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProvisionForDoubtfulAccounts" xlink:to="us-gaap_ProvisionForDoubtfulAccounts-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_AccruedReceiptsCurrent" xlink:label="rfil_AccruedReceiptsCurrent" xlink:type="locator"/>
    <link:label xlink:label="rfil_AccruedReceiptsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued receipts</link:label>
    <link:label xlink:label="rfil_AccruedReceiptsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying value as of the balance sheet date of obligations incurred and payable for receipts (due 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="rfil_AccruedReceiptsCurrent" xlink:to="rfil_AccruedReceiptsCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross-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, Grants in Period, Gross (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Options granted, shares (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OneEmployeeMember" xlink:label="rfil_OneEmployeeMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_OneEmployeeMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">One Employee [Member]</link:label>
    <link:label xlink:label="rfil_OneEmployeeMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents one employee.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_OneEmployeeMember" xlink:to="rfil_OneEmployeeMember-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_IncentiveStockOptionsMember" xlink:label="rfil_IncentiveStockOptionsMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_IncentiveStockOptionsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Incentive Stock Options [Member]</link:label>
    <link:label xlink:label="rfil_IncentiveStockOptionsMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents incentive stock options.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_IncentiveStockOptionsMember" xlink:to="rfil_IncentiveStockOptionsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_TwoEmployeesMember" xlink:label="rfil_TwoEmployeesMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_TwoEmployeesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Employees [Member]</link:label>
    <link:label xlink:label="rfil_TwoEmployeesMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents two employees.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_TwoEmployeesMember" xlink:to="rfil_TwoEmployeesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:label="rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_RestrictedStockAndIncentiveStockOptionsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Stock and Incentive Stock Options [Member]</link:label>
    <link:label xlink:label="rfil_RestrictedStockAndIncentiveStockOptionsMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents restricted stock and incentive stock options.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:to="rfil_RestrictedStockAndIncentiveStockOptionsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Issuance of common shares (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FiveEmployeesMember" xlink:label="rfil_FiveEmployeesMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_FiveEmployeesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Five Employees [Member]</link:label>
    <link:label xlink:label="rfil_FiveEmployeesMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents five employees.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_FiveEmployeesMember" xlink:to="rfil_FiveEmployeesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_ThreeEmployeesMember" xlink:label="rfil_ThreeEmployeesMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_ThreeEmployeesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Three Employees [Member]</link:label>
    <link:label xlink:label="rfil_ThreeEmployeesMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents three employees.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_ThreeEmployeesMember" xlink:to="rfil_ThreeEmployeesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LiabilitiesAndStockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LiabilitiesAndStockholdersEquity</link:label>
    <link:label xlink:label="us-gaap_LiabilitiesAndStockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashUninsuredAmount" xlink:label="us-gaap_CashUninsuredAmount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashUninsuredAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CashUninsuredAmount</link:label>
    <link:label xlink:label="us-gaap_CashUninsuredAmount-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash, Uninsured Amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashUninsuredAmount" xlink:to="us-gaap_CashUninsuredAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_VestingOnJanuary92021Member" xlink:label="rfil_VestingOnJanuary92021Member" xlink:type="locator"/>
    <link:label xlink:label="rfil_VestingOnJanuary92021Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Vesting on January 9, 2021 [Member]</link:label>
    <link:label xlink:label="rfil_VestingOnJanuary92021Member-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents vesting on January 9, 2021.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_VestingOnJanuary92021Member" xlink:to="rfil_VestingOnJanuary92021Member-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd#country_US" xlink:label="country_US" xlink:type="locator"/>
    <link:label xlink:label="country_US-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">UNITED STATES</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_US" xlink:to="country_US-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Issuance of common shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NonemployeeDirectorAnnualCompensation" xlink:label="rfil_NonemployeeDirectorAnnualCompensation" xlink:type="locator"/>
    <link:label xlink:label="rfil_NonemployeeDirectorAnnualCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_NonemployeeDirectorAnnualCompensation</link:label>
    <link:label xlink:label="rfil_NonemployeeDirectorAnnualCompensation-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Nonemployee Director, Annual Compensation</link:label>
    <link:label xlink:label="rfil_NonemployeeDirectorAnnualCompensation-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The annual compensation package for nonemployee directors.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_NonemployeeDirectorAnnualCompensation" xlink:to="rfil_NonemployeeDirectorAnnualCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue" xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue" xlink:type="locator"/>
    <link:label xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue</link:label>
    <link:label xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue-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, Equity Instruments Other than Options, Grants in Period, Value</link:label>
    <link:label xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount 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).</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue" xlink:to="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ResearchAndDevelopmentExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Engineering</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpense" xlink:to="us-gaap_ResearchAndDevelopmentExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_CustomCablingManufacturingAndAssemblyMember" xlink:label="rfil_CustomCablingManufacturingAndAssemblyMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_CustomCablingManufacturingAndAssemblyMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Custom Cabling Manufacturing and Assembly [Member]</link:label>
    <link:label xlink:label="rfil_CustomCablingManufacturingAndAssemblyMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents customer cabling manufacturing and assembly.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_CustomCablingManufacturingAndAssemblyMember" xlink:to="rfil_CustomCablingManufacturingAndAssemblyMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="us-gaap_DebtDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DebtDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtDisclosureTextBlock" xlink:to="us-gaap_DebtDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_RfConnectorAndCableAssemblyMember" xlink:label="rfil_RfConnectorAndCableAssemblyMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_RfConnectorAndCableAssemblyMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">RF Connector and Cable Assembly [Member]</link:label>
    <link:label xlink:label="rfil_RfConnectorAndCableAssemblyMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents RF connector and cable assembly.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_RfConnectorAndCableAssemblyMember" xlink:to="rfil_RfConnectorAndCableAssemblyMember-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_AllOtherForeignCountriesMember" xlink:label="rfil_AllOtherForeignCountriesMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_AllOtherForeignCountriesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">All Other Foreign Countries [Member]</link:label>
    <link:label xlink:label="rfil_AllOtherForeignCountriesMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents all other foreign countries not otherwise disclosed.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_AllOtherForeignCountriesMember" xlink:to="rfil_AllOtherForeignCountriesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" xlink:label="rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Finite-lived and Indefinite-lived Intangible Assets [Table Text Block]</link:label>
    <link:label xlink:label="rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The tabular disclosure for finite-lived and indefinite-lived intangible assets.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" xlink:to="rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Changes in operating assets and liabilities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DisclosureTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DisclosureTextBlockAbstract</link:label>
    <link:label xlink:label="us-gaap_DisclosureTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes to Financial Statements</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_DisclosureTextBlockAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="us-gaap_InventoryDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InventoryDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryDisclosureTextBlock" xlink:to="us-gaap_InventoryDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="us-gaap_SubsequentEventMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SubsequentEventMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventMember" xlink:to="us-gaap_SubsequentEventMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating lease liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Inventory, Current [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:to="us-gaap_ScheduleOfInventoryCurrentTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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</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</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="rfil-20210131.xsd#rfil_LesseeOperatingLeaseMonthlyRent" xlink:label="rfil_LesseeOperatingLeaseMonthlyRent" xlink:type="locator"/>
    <link:label xlink:label="rfil_LesseeOperatingLeaseMonthlyRent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_LesseeOperatingLeaseMonthlyRent</link:label>
    <link:label xlink:label="rfil_LesseeOperatingLeaseMonthlyRent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Monthly Rent</link:label>
    <link:label xlink:label="rfil_LesseeOperatingLeaseMonthlyRent-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The monthly rent for operating lease of the lessee.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_LesseeOperatingLeaseMonthlyRent" xlink:to="rfil_LesseeOperatingLeaseMonthlyRent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/verboseLabel" xlink:type="resource" xml:lang="en-US">Other current liabilities</link:label>
    <link:label xlink:label="us-gaap_OperatingLeaseLiabilityCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current portion of operating lease liabilities</link:label>
    <link:label xlink:label="us-gaap_OperatingLeaseLiabilityCurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Liability, Current</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="us-gaap_SubsequentEventTypeAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SubsequentEventTypeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="us-gaap_SubsequentEventTypeDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SubsequentEventTypeDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeDomain" xlink:to="us-gaap_SubsequentEventTypeDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="us-gaap_SubsequentEventsTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SubsequentEventsTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Events [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsTextBlock" xlink:to="us-gaap_SubsequentEventsTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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, net</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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 future minimum lease payments</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="rfil-20210131.xsd#rfil_KAndKUnlimitedMember" xlink:label="rfil_KAndKUnlimitedMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_KAndKUnlimitedMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">K and K Unlimited [Member]</link:label>
    <link:label xlink:label="rfil_KAndKUnlimitedMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents K&amp;K Unlimited.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_KAndKUnlimitedMember" xlink:to="rfil_KAndKUnlimitedMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">Finance lease liabilities</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: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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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 imputed interest</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">Deferred income taxes</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" xlink:type="resource" xml:lang="en-US">2023</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" xlink:type="resource" xml:lang="en-US">2024</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" xlink:type="resource" xml:lang="en-US">2025</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" xlink:type="resource" xml:lang="en-US">Thereafter</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementPolicyPolicyTextBlock" xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measurement, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementPolicyPolicyTextBlock" xlink:to="us-gaap_FairValueMeasurementPolicyPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_CashDividendAndDeclaredDividendsTextBlock" xlink:label="rfil_CashDividendAndDeclaredDividendsTextBlock" xlink:type="locator"/>
    <link:label xlink:label="rfil_CashDividendAndDeclaredDividendsTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Dividend and Declared Dividends [Text Block]</link:label>
    <link:label xlink:label="rfil_CashDividendAndDeclaredDividendsTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The entire disclosure for cash dividends and declared dividends.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_CashDividendAndDeclaredDividendsTextBlock" xlink:to="rfil_CashDividendAndDeclaredDividendsTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" xlink:type="resource" xml:lang="en-US">2021 (excluding three months ended January 31, 2021)</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="rfil-20210131.xsd#rfil_LiborDailyFloatingRateMember" xlink:label="rfil_LiborDailyFloatingRateMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_LiborDailyFloatingRateMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">LIBOR Daily Floating Rate [Member]</link:label>
    <link:label xlink:label="rfil_LiborDailyFloatingRateMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the LIBOR (London interbank offered rate) daily floating rate.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_LiborDailyFloatingRateMember" xlink:to="rfil_LiborDailyFloatingRateMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" xlink:type="resource" xml:lang="en-US">2022</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Maturity [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:label="us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedPaymentArrangementNonemployeeMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement, Nonemployee [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:to="us-gaap_ShareBasedPaymentArrangementNonemployeeMember-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DistributorsOneMember" xlink:label="rfil_DistributorsOneMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_DistributorsOneMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Distributors One [Member]</link:label>
    <link:label xlink:label="rfil_DistributorsOneMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents distributors one.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_DistributorsOneMember" xlink:to="rfil_DistributorsOneMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">Estimated 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="rfil-20210131.xsd#rfil_DistributorsTwoMember" xlink:label="rfil_DistributorsTwoMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_DistributorsTwoMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Distributors Two [Member]</link:label>
    <link:label xlink:label="rfil_DistributorsTwoMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents distributors two.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_DistributorsTwoMember" xlink:to="rfil_DistributorsTwoMember-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_RisksAndUncertaintiesPolicyTextBlock" xlink:label="rfil_RisksAndUncertaintiesPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="rfil_RisksAndUncertaintiesPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risks and Uncertainties [Policy Text Block]</link:label>
    <link:label xlink:label="rfil_RisksAndUncertaintiesPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of accounting policy for risks and uncertainties.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_RisksAndUncertaintiesPolicyTextBlock" xlink:to="rfil_RisksAndUncertaintiesPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="rfil-20210131.xsd#rfil_WirelessCarrierOneMember" xlink:label="rfil_WirelessCarrierOneMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_WirelessCarrierOneMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Wireless Carrier One [Member]</link:label>
    <link:label xlink:label="rfil_WirelessCarrierOneMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents wireless carrier one.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_WirelessCarrierOneMember" xlink:to="rfil_WirelessCarrierOneMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseRenewalTerm" xlink:label="us-gaap_LesseeOperatingLeaseRenewalTerm" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseRenewalTerm-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseRenewalTerm</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseRenewalTerm-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Renewal Term (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseRenewalTerm" xlink:to="us-gaap_LesseeOperatingLeaseRenewalTerm-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:label="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation</link:label>
    <link:label xlink:label="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Tax withholding related to vesting of restricted stock (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:to="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:label="us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IntangibleAssetsDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intangible Assets Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:to="us-gaap_IntangibleAssetsDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="us-gaap_SharesIssuedPricePerShare" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharesIssuedPricePerShare-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharesIssuedPricePerShare</link:label>
    <link:label xlink:label="us-gaap_SharesIssuedPricePerShare-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares Issued, Price Per Share (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssuedPricePerShare" xlink:to="us-gaap_SharesIssuedPricePerShare-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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 - authorized 20,000,000 shares of $0.01 par value; 9,962,456 and 9,814,118 shares issued and outstanding at January 31, 2021 and October 31, 2020, respectively</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Frequency [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="us-gaap_FairValueByMeasurementFrequencyAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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 (loss) income to 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_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueMeasurementFrequencyDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Frequency [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementFrequencyDomain" xlink:to="us-gaap_FairValueMeasurementFrequencyDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="us-gaap_FairValueMeasurementsRecurringMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueMeasurementsRecurringMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Recurring [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementsRecurringMember" xlink:to="us-gaap_FairValueMeasurementsRecurringMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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, shares authorized (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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, shares issued (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.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="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.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="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="us-gaap_OtherAssetsCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherAssetsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other current assets</link:label>
    <link:label xlink:label="us-gaap_OtherAssetsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Totals</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsCurrent" xlink:to="us-gaap_OtherAssetsCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidTaxes" xlink:label="us-gaap_PrepaidTaxes" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PrepaidTaxes-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Prepaid taxes</link:label>
    <link:label xlink:label="us-gaap_PrepaidTaxes-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PrepaidTaxes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidTaxes" xlink:to="us-gaap_PrepaidTaxes-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="us-gaap_IncomeTaxesPaid" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxesPaid-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental cash flow information &#8211; income taxes paid</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxesPaid" xlink:to="us-gaap_IncomeTaxesPaid-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="us-gaap_PrepaidExpenseCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PrepaidExpenseCurrent-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Prepaid expense</link:label>
    <link:label xlink:label="us-gaap_PrepaidExpenseCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PrepaidExpenseCurrent</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseCurrent" xlink:to="us-gaap_PrepaidExpenseCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:label="us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:to="us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.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="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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</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">Totals</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="rfil-20210131.xsd#rfil_LesseeLeasesOtherInformationTableTextBlock" xlink:label="rfil_LesseeLeasesOtherInformationTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="rfil_LesseeLeasesOtherInformationTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Leases, Other Information [Table Text Block]</link:label>
    <link:label xlink:label="rfil_LesseeLeasesOtherInformationTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The tabular disclosure for other information related to leases of the lessee.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_LesseeLeasesOtherInformationTableTextBlock" xlink:to="rfil_LesseeLeasesOtherInformationTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryRawMaterialsAndSupplies" xlink:label="us-gaap_InventoryRawMaterialsAndSupplies" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InventoryRawMaterialsAndSupplies-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Raw materials and supplies</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryRawMaterialsAndSupplies" xlink:to="us-gaap_InventoryRawMaterialsAndSupplies-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" 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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="us-gaap_FairValueInputsLevel3Member" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FairValueInputsLevel3Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 3 [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel3Member" xlink:to="us-gaap_FairValueInputsLevel3Member-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.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="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.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="rfil-20210131.xsd#rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear" xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear" xlink:type="locator"/>
    <link:label xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear</link:label>
    <link:label xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear-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, Number to Vest Each Year (in shares)</link:label>
    <link:label xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of options to vest each year under share based payment arrangement.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear" xlink:to="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SharePrice20DayAverage" xlink:label="rfil_SharePrice20DayAverage" xlink:type="locator"/>
    <link:label xlink:label="rfil_SharePrice20DayAverage-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_SharePrice20DayAverage</link:label>
    <link:label xlink:label="rfil_SharePrice20DayAverage-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share Price, 20 Day Average (in dollars per share)</link:label>
    <link:label xlink:label="rfil_SharePrice20DayAverage-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The 20 day average price of a single share of a number of saleable stocks of a company.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_SharePrice20DayAverage" xlink:to="rfil_SharePrice20DayAverage-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:to="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">Trade accounts receivable, 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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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, net of allowance for doubtful accounts of $55 and $66, respectively</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional paid-in capital</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:to="us-gaap_AdditionalPaidInCapitalCommonStock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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&#8217; 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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="us-gaap_NonoperatingIncomeExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NonoperatingIncomeExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other (expense) income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NonoperatingIncomeExpense" xlink:to="us-gaap_NonoperatingIncomeExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SegmentReportingDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentReportingDisclosureTextBlock" xlink:to="us-gaap_SegmentReportingDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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 and cash equivalents, 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 and cash equivalents, 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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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 (decrease) increase in cash and cash equivalents</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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 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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_Liabilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_Liabilities</link:label>
    <link:label xlink:label="us-gaap_Liabilities-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">TOTAL LIABILITIES</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommitmentsAndContingencies-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">COMMITMENTS AND CONTINGENCIES</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsMiscellaneousCurrent" xlink:label="us-gaap_OtherAssetsMiscellaneousCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherAssetsMiscellaneousCurrent-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label xlink:label="us-gaap_OtherAssetsMiscellaneousCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OtherAssetsMiscellaneousCurrent</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsMiscellaneousCurrent" xlink:to="us-gaap_OtherAssetsMiscellaneousCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">Operating (loss) income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="us-gaap_CostOfGoodsAndServicesSold" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CostOfGoodsAndServicesSold-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_CostOfGoodsAndServicesSold" xlink:to="us-gaap_CostOfGoodsAndServicesSold-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="srt_ConsolidationItemsDomain" xlink:type="locator"/>
    <link:label xlink:label="srt_ConsolidationItemsDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidation Items [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ConsolidationItemsDomain" xlink:to="srt_ConsolidationItemsDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="srt_ConsolidationItemsAxis" xlink:type="locator"/>
    <link:label xlink:label="srt_ConsolidationItemsAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidation Items [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ConsolidationItemsAxis" xlink:to="srt_ConsolidationItemsAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="us-gaap_AccountingStandardsUpdate201602Member" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountingStandardsUpdate201602Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2016-02 [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingStandardsUpdate201602Member" xlink:to="us-gaap_AccountingStandardsUpdate201602Member-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued</link:label>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued" xlink:to="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="us-gaap_TypeOfAdoptionMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TypeOfAdoptionMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Standards Update [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TypeOfAdoptionMember" xlink:to="us-gaap_TypeOfAdoptionMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Standards Update [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:to="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="us-gaap_PaymentsOfDividendsCommonStock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PaymentsOfDividendsCommonStock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PaymentsOfDividendsCommonStock</link:label>
    <link:label xlink:label="us-gaap_PaymentsOfDividendsCommonStock-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Payments of Ordinary Dividends, Common Stock</link:label>
    <link:label xlink:label="us-gaap_PaymentsOfDividendsCommonStock-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Dividends paid</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfDividendsCommonStock" xlink:to="us-gaap_PaymentsOfDividendsCommonStock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ProceedsFromStockOptionsExercised-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from exercise of stock options</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromStockOptionsExercised" xlink:to="us-gaap_ProceedsFromStockOptionsExercised-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:type="locator"/>
    <link:label xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of Individual [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="srt_TitleOfIndividualWithRelationshipToEntityDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="srt_TitleOfIndividualAxis" xlink:type="locator"/>
    <link:label xlink:label="srt_TitleOfIndividualAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of Individual [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" xlink:type="resource" xml:lang="en-US">us-gaap_LongTermDebt</link:label>
    <link:label xlink:label="us-gaap_LongTermDebt-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total future minimum payments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebt-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OneManagerAndThreeOfficersMember" xlink:label="rfil_OneManagerAndThreeOfficersMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_OneManagerAndThreeOfficersMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">One Manager and Three Officers [Member]</link:label>
    <link:label xlink:label="rfil_OneManagerAndThreeOfficersMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Information pertaining to one manager and three officers.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_OneManagerAndThreeOfficersMember" xlink:to="rfil_OneManagerAndThreeOfficersMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="rfil-20210131.xsd#rfil_VestingOnJanuary1220222Member" xlink:label="rfil_VestingOnJanuary1220222Member" xlink:type="locator"/>
    <link:label xlink:label="rfil_VestingOnJanuary1220222Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Vesting on January 12, 2022 [Member]</link:label>
    <link:label xlink:label="rfil_VestingOnJanuary1220222Member-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents vesting on January 12, 2022.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_VestingOnJanuary1220222Member" xlink:to="rfil_VestingOnJanuary1220222Member-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">(Loss) income before benefit for income taxes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NumberOfCustomers" xlink:label="rfil_NumberOfCustomers" xlink:type="locator"/>
    <link:label xlink:label="rfil_NumberOfCustomers-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_NumberOfCustomers</link:label>
    <link:label xlink:label="rfil_NumberOfCustomers-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of Customers</link:label>
    <link:label xlink:label="rfil_NumberOfCustomers-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the number of customers.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_NumberOfCustomers" xlink:to="rfil_NumberOfCustomers-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable" xlink:label="rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable" xlink:type="locator"/>
    <link:label xlink:label="rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable</link:label>
    <link:label xlink:label="rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Deferred Tax Asset and Income Taxes Payable</link:label>
    <link:label xlink:label="rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) during the reporting period in deferred tax asset and income taxes payable.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable" xlink:to="rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCredit" xlink:label="us-gaap_LineOfCredit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LineOfCredit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LineOfCredit</link:label>
    <link:label xlink:label="us-gaap_LineOfCredit-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Line of Credit, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCredit" xlink:to="us-gaap_LineOfCredit-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DebtInstrumentForgivenessAmount" xlink:label="rfil_DebtInstrumentForgivenessAmount" xlink:type="locator"/>
    <link:label xlink:label="rfil_DebtInstrumentForgivenessAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_DebtInstrumentForgivenessAmount</link:label>
    <link:label xlink:label="rfil_DebtInstrumentForgivenessAmount-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Forgiveness Amount</link:label>
    <link:label xlink:label="rfil_DebtInstrumentForgivenessAmount-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of indebtedness forgiven by the holder of the debt instrument.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_DebtInstrumentForgivenessAmount" xlink:to="rfil_DebtInstrumentForgivenessAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" xlink:label="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" xlink:type="locator"/>
    <link:label xlink:label="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards</link:label>
    <link:label xlink:label="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Tax payments related to shares cancelled for vested restricted stock awards</link:label>
    <link:label xlink:label="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the payments related to shares canceled for vested restricted stock awards.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" xlink:to="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="rfil-20210131.xsd#rfil_AnnualPayableCashAdditionalCompensation" xlink:label="rfil_AnnualPayableCashAdditionalCompensation" xlink:type="locator"/>
    <link:label xlink:label="rfil_AnnualPayableCashAdditionalCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_AnnualPayableCashAdditionalCompensation</link:label>
    <link:label xlink:label="rfil_AnnualPayableCashAdditionalCompensation-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Annual Payable, Cash, Additional Compensation</link:label>
    <link:label xlink:label="rfil_AnnualPayableCashAdditionalCompensation-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of annual cash payment for additional compensation.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_AnnualPayableCashAdditionalCompensation" xlink:to="rfil_AnnualPayableCashAdditionalCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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: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="rfil-20210131.xsd#rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:label="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-employee Directors and Chairperson of Committee on Board [Member]</link:label>
    <link:label xlink:label="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents non-employee directors who are also chairperson of a committee on the Board.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:to="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="rfil-20210131.xsd#rfil_AnnualPayableSharesAdditionalCompensation" xlink:label="rfil_AnnualPayableSharesAdditionalCompensation" xlink:type="locator"/>
    <link:label xlink:label="rfil_AnnualPayableSharesAdditionalCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_AnnualPayableSharesAdditionalCompensation</link:label>
    <link:label xlink:label="rfil_AnnualPayableSharesAdditionalCompensation-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Annual Payable, Shares, Additional Compensation</link:label>
    <link:label xlink:label="rfil_AnnualPayableSharesAdditionalCompensation-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of annual payable for additional compensation in shares.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_AnnualPayableSharesAdditionalCompensation" xlink:to="rfil_AnnualPayableSharesAdditionalCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:label="us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConcentrationRiskDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:to="us-gaap_ConcentrationRiskDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selling, General and Administrative Expenses [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_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="rfil_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="rfil_PaycheckProtectionProgramCaresActMember" xlink:to="rfil_PaycheckProtectionProgramCaresActMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="us-gaap_CommonStockDividendsPerShareCashPaid" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommonStockDividendsPerShareCashPaid-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CommonStockDividendsPerShareCashPaid</link:label>
    <link:label xlink:label="us-gaap_CommonStockDividendsPerShareCashPaid-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock, Dividends, Per Share, Cash Paid (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockDividendsPerShareCashPaid" xlink:to="us-gaap_CommonStockDividendsPerShareCashPaid-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector" xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector" xlink:type="locator"/>
    <link:label xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector</link:label>
    <link:label xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector-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, Equity Instruments Other than Options, Grants in Period, Per Director (in shares)</link:label>
    <link:label xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of equity instruments other than options granted during the period per each director under share based payment.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector" xlink:to="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices" xlink:label="rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices" xlink:type="locator"/>
    <link:label xlink:label="rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices</link:label>
    <link:label xlink:label="rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, Per Person, Issued For Services (in shares)</link:label>
    <link:label xlink:label="rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of shares issued per person in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices" xlink:to="rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" xlink:type="resource" xml:lang="en-US">us-gaap_ProceedsFromIssuanceOfLongTermDebt</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="us-gaap_StatementBusinessSegmentsAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementBusinessSegmentsAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segments [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementBusinessSegmentsAxis" xlink:to="us-gaap_StatementBusinessSegmentsAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain" xlink:label="us-gaap_SegmentDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SegmentDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segments [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentDomain" xlink:to="us-gaap_SegmentDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:label="us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average shares outstanding</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:to="us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</link:label>
    <link:label xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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 shares outstanding for diluted (loss) earnings per share (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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonUsMember" xlink:label="us-gaap_NonUsMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NonUsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-US [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NonUsMember" xlink:to="us-gaap_NonUsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" xlink:type="resource" xml:lang="en-US">Diluted (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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 (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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessAcquisitionAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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/label" xlink:type="resource" xml:lang="en-US">Basic (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition, Acquiree [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:label="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh</link:label>
    <link:label xlink:label="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:to="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="rfil-20210131.xsd#rfil_OutOfTheMoneySecuritiesMember" xlink:label="rfil_OutOfTheMoneySecuritiesMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_OutOfTheMoneySecuritiesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Out-of-the-money Securities [Member]</link:label>
    <link:label xlink:label="rfil_OutOfTheMoneySecuritiesMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents out-of-the-money securities.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_OutOfTheMoneySecuritiesMember" xlink:to="rfil_OutOfTheMoneySecuritiesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseRemainingLeaseTerm" xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseRemainingLeaseTerm</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Remaining Lease Term (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm" xlink:to="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Earn-out liability</link:label>
    <link:label xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_BusinessCombinationContingentConsiderationLiability</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:to="us-gaap_BusinessCombinationContingentConsiderationLiability-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:label="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Accrued Liabilities [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:to="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">2021 (excluding three months ended January 31, 2021)</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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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">2022</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="rfil-20210131.xsd#rfil_NewDirectorMember" xlink:label="rfil_NewDirectorMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_NewDirectorMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Director [Member]</link:label>
    <link:label xlink:label="rfil_NewDirectorMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents new director.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_NewDirectorMember" xlink:to="rfil_NewDirectorMember-label" xlink:type="arc"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FiveNonemployeeDirectorsMember" xlink:label="rfil_FiveNonemployeeDirectorsMember" xlink:type="locator"/>
    <link:label xlink:label="rfil_FiveNonemployeeDirectorsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Five Non-employee Directors [Member]</link:label>
    <link:label xlink:label="rfil_FiveNonemployeeDirectorsMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents five non-employee directors.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="rfil_FiveNonemployeeDirectorsMember" xlink:to="rfil_FiveNonemployeeDirectorsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:to="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.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="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="us-gaap_CorporateNonSegmentMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CorporateNonSegmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Corporate, Non-Segment [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CorporateNonSegmentMember" xlink:to="us-gaap_CorporateNonSegmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet</link:label>
    <link:label xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockholdersEquity</link:label>
    <link:label xlink:label="us-gaap_StockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">TOTAL STOCKHOLDERS' EQUITY</link:label>
    <link:label xlink:label="us-gaap_StockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance</link:label>
    <link:label xlink:label="us-gaap_StockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired</link:label>
    <link:label xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchase of company, net of cash acquired</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:to="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementClassOfStockAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Stock [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_StatementClassOfStockAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAcquiredFromAcquisition" xlink:label="us-gaap_CashAcquiredFromAcquisition" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashAcquiredFromAcquisition-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase of company, cash acquired</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAcquiredFromAcquisition" xlink:to="us-gaap_CashAcquiredFromAcquisition-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="us-gaap_LongTermDebtNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermDebtNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">PPP Loans</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PaymentsToAcquireBusinessesGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash consideration paid</link:label>
    <link:label xlink:label="us-gaap_PaymentsToAcquireBusinessesGross-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Payments to Acquire Businesses, Gross</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireBusinessesGross" xlink:to="us-gaap_PaymentsToAcquireBusinessesGross-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:label="us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Weighted Average Number of Shares [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:to="us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="us-gaap_OperatingSegmentsMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingSegmentsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Segments [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingSegmentsMember" xlink:to="us-gaap_OperatingSegmentsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fixed assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment-label" xlink:type="arc"/>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>11
<FILENAME>rfil-20210131_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 09:07PM UTC 2021-03-11--><link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets" xlink:href="rfil-20210131.xsd#statement-note-4-other-current-assets" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentAssetsTextBlock" xlink:label="us-gaap_OtherCurrentAssetsTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_OtherCurrentAssetsTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors" xlink:href="rfil-20210131.xsd#statement-note-3-inventories-and-major-vendors" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="us-gaap_InventoryDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_InventoryDisclosureTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-document-and-entity-information" xlink:href="rfil-20210131.xsd#statement-document-and-entity-information" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-document-and-entity-information" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="dei_DocumentInformationLineItems" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentInformationTable" xlink:label="dei_DocumentInformationTable" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationTable" xlink:to="dei_DocumentInformationLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityRegistrantName" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCentralIndexKey" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_TradingSymbol" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_CurrentFiscalYearEndDate" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityFilerCategory" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCurrentReportingStatus" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityEmergingGrowthCompany" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntitySmallBusiness" xlink:type="arc"/>
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityInteractiveDataCurrent" xlink:type="arc"/>
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCommonStockSharesOutstanding" xlink:type="arc"/>
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityShellCompany" xlink:type="arc"/>
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentType" xlink:type="arc"/>
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentPeriodEndDate" xlink:type="arc"/>
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentFiscalYearFocus" xlink:type="arc"/>
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentFiscalPeriodFocus" xlink:type="arc"/>
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_AmendmentFlag" xlink:type="arc"/>
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_Security12bTitle" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-parentheticals" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-balance-sheets-current-period-unaudited-parentheticals" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-parentheticals" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CommonStockSharesAuthorized" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CommonStockSharesIssued" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CommonStockSharesOutstanding" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-parentheticals" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-statements-of-cash-flows-unaudited-parentheticals" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-parentheticals" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAcquiredFromAcquisition" xlink:label="us-gaap_CashAcquiredFromAcquisition" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CashAcquiredFromAcquisition" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements" xlink:href="rfil-20210131.xsd#statement-note-1-unaudited-interim-condensed-consolidated-financial-statements" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="us-gaap_AccountingStandardsUpdate201602Member" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="us-gaap_TypeOfAdoptionMember" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:to="us-gaap_TypeOfAdoptionMember" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:to="us-gaap_AccountingStandardsUpdate201602Member" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition" xlink:href="rfil-20210131.xsd#statement-note-2-business-acquisition" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_IncomeStatementLocationAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_BusinessCombinationDisclosureTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock" xlink:label="us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BalanceSheetLocationAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share" xlink:href="rfil-20210131.xsd#statement-note-6-loss-earnings-per-share" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OutOfTheMoneySecuritiesMember" xlink:label="rfil_OutOfTheMoneySecuritiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="us-gaap_EarningsPerShareTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="rfil_OutOfTheMoneySecuritiesMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_EarningsPerShareTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions" xlink:href="rfil-20210131.xsd#statement-note-7-stockbased-compensation-and-equity-transactions" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FiveEmployeesMember" xlink:label="rfil_FiveEmployeesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FiveNonemployeeDirectorsMember" xlink:label="rfil_FiveNonemployeeDirectorsMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_IncentiveStockOptionsMember" xlink:label="rfil_IncentiveStockOptionsMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NewDirectorMember" xlink:label="rfil_NewDirectorMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:label="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OneEmployeeMember" xlink:label="rfil_OneEmployeeMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OneManagerAndThreeOfficersMember" xlink:label="rfil_OneManagerAndThreeOfficersMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:label="rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_ThreeEmployeesMember" xlink:label="rfil_ThreeEmployeesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_TwoEmployeesMember" xlink:label="rfil_TwoEmployeesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_VestingOnJanuary1220222Member" xlink:label="rfil_VestingOnJanuary1220222Member" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_VestingOnJanuary92021Member" xlink:label="rfil_VestingOnJanuary92021Member" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="srt_TitleOfIndividualAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GranteeStatusAxis" xlink:label="us-gaap_GranteeStatusAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GranteeStatusDomain" xlink:label="us-gaap_GranteeStatusDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="us-gaap_RestrictedStockMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:label="us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VestingAxis" xlink:label="us-gaap_VestingAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VestingDomain" xlink:label="us-gaap_VestingDomain" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_VestingAxis" xlink:to="us-gaap_VestingDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_GranteeStatusAxis" xlink:to="us-gaap_GranteeStatusDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="srt_TitleOfIndividualAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_OneEmployeeMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AwardTypeAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AwardTypeAxis" xlink:to="rfil_IncentiveStockOptionsMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_ThreeEmployeesMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_TwoEmployeesMember" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_FiveEmployeesMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_RestrictedStockMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AwardTypeAxis" xlink:to="rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_VestingAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_VestingAxis" xlink:to="rfil_VestingOnJanuary92021Member" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_OneManagerAndThreeOfficersMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_VestingAxis" xlink:to="rfil_VestingOnJanuary1220222Member" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_GranteeStatusAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_GranteeStatusAxis" xlink:to="us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_FiveNonemployeeDirectorsMember" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_NewDirectorMember" xlink:type="arc"/>
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_IncomeStatementLocationAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk" xlink:href="rfil-20210131.xsd#statement-note-8-concentrations-of-credit-risk" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DistributorsOneMember" xlink:label="rfil_DistributorsOneMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DistributorsTwoMember" xlink:label="rfil_DistributorsTwoMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_WirelessCarrierOneMember" xlink:label="rfil_WirelessCarrierOneMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MajorCustomersAxis" xlink:label="srt_MajorCustomersAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="srt_NameOfMajorCustomerDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableMember" xlink:label="us-gaap_AccountsReceivableMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="us-gaap_ConcentrationRiskByTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:label="us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="us-gaap_ConcentrationRiskTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerConcentrationRiskMember" xlink:label="us-gaap_CustomerConcentrationRiskMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerMember" xlink:label="us-gaap_RevenueFromContractWithCustomerMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_MajorCustomersAxis" xlink:to="srt_NameOfMajorCustomerDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskByTypeAxis" xlink:to="us-gaap_ConcentrationRiskTypeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_RevenueFromContractWithCustomerMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_ConcentrationRiskByTypeAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskByTypeAxis" xlink:to="us-gaap_CustomerConcentrationRiskMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_AccountsReceivableMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="srt_MajorCustomersAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_MajorCustomersAxis" xlink:to="rfil_DistributorsOneMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_MajorCustomersAxis" xlink:to="rfil_DistributorsTwoMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_MajorCustomersAxis" xlink:to="rfil_WirelessCarrierOneMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information" xlink:href="rfil-20210131.xsd#statement-note-9-segment-information" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_SegmentReportingDisclosureTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes" xlink:href="rfil-20210131.xsd#statement-note-10-income-taxes" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets" xlink:href="rfil-20210131.xsd#statement-note-11-intangible-assets" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:label="us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments" xlink:href="rfil-20210131.xsd#statement-note-12-commitments" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_KAndKUnlimitedMember" xlink:label="rfil_KAndKUnlimitedMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsDisclosureTextBlock" xlink:label="us-gaap_CommitmentsDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="srt_RangeAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis" xlink:to="srt_MinimumMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis" xlink:to="srt_MaximumMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="rfil_KAndKUnlimitedMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BalanceSheetLocationAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_CommitmentsDisclosureTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans" xlink:href="rfil-20210131.xsd#statement-note-13-line-of-credit-and-ppp-loans" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_LiborDailyFloatingRateMember" xlink:label="rfil_LiborDailyFloatingRateMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="us-gaap_CreditFacilityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="us-gaap_CreditFacilityDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="us-gaap_DebtDisclosureTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="us-gaap_RevolvingCreditFacilityMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="us-gaap_VariableRateAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="us-gaap_VariableRateDomain" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_CreditFacilityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_VariableRateAxis" xlink:to="us-gaap_VariableRateDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_CreditFacilityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_RevolvingCreditFacilityMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_VariableRateAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_VariableRateAxis" xlink:to="rfil_LiborDailyFloatingRateMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_DebtDisclosureTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends" xlink:href="rfil-20210131.xsd#statement-note-14-cash-dividend-and-declared-dividends" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_CashDividendAndDeclaredDividendsTextBlock" xlink:label="rfil_CashDividendAndDeclaredDividendsTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="rfil_CashDividendAndDeclaredDividendsTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events" xlink:href="rfil-20210131.xsd#statement-note-15-subsequent-events" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NotesToFinancialStatementsAbstract" xlink:label="rfil_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="us-gaap_SubsequentEventMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="us-gaap_SubsequentEventTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="us-gaap_SubsequentEventTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="us-gaap_SubsequentEventsTextBlock" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NotesToFinancialStatementsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DisclosureTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_SubsequentEventTypeAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_SubsequentEventsTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-significant-accounting-policies-policies" xlink:href="rfil-20210131.xsd#statement-significant-accounting-policies-policies" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-significant-accounting-policies-policies" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_RisksAndUncertaintiesPolicyTextBlock" xlink:label="rfil_RisksAndUncertaintiesPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-significant-accounting-policies-policies" xlink:label="rfil_statement-statement-significant-accounting-policies-policies" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="us-gaap_ConsolidationPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementPolicyPolicyTextBlock" xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="us-gaap_PolicyTextBlockAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="us-gaap_PolicyTextBlockAbstract-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-significant-accounting-policies-policies" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PolicyTextBlockAbstract-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PolicyTextBlockAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_ConsolidationPolicyTextBlock" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="rfil_RisksAndUncertaintiesPolicyTextBlock" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_FairValueMeasurementPolicyPolicyTextBlock" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-tables" xlink:href="rfil-20210131.xsd#statement-note-2-business-acquisition-tables" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-2-business-acquisition-tables" xlink:label="rfil_statement-statement-note-2-business-acquisition-tables" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:label="us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock-2" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-2-business-acquisition-tables" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-tables" xlink:href="rfil-20210131.xsd#statement-note-3-inventories-and-major-vendors-tables" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-3-inventories-and-major-vendors-tables" xlink:label="rfil_statement-statement-note-3-inventories-and-major-vendors-tables" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock-2" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-3-inventories-and-major-vendors-tables" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-tables" xlink:href="rfil-20210131.xsd#statement-note-4-other-current-assets-tables" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-4-other-current-assets-tables" xlink:label="rfil_statement-statement-note-4-other-current-assets-tables" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock" xlink:label="us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock-2" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-4-other-current-assets-tables" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-tables" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities-tables" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-tables" xlink:label="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-tables" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:label="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock-2" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-tables" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-tables" xlink:href="rfil-20210131.xsd#statement-note-6-loss-earnings-per-share-tables" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-6-loss-earnings-per-share-tables" xlink:label="rfil_statement-statement-note-6-loss-earnings-per-share-tables" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:label="us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock-2" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-6-loss-earnings-per-share-tables" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-tables" xlink:href="rfil-20210131.xsd#statement-note-7-stockbased-compensation-and-equity-transactions-tables" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-tables" xlink:label="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-tables" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock-2" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-tables" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-tables" xlink:href="rfil-20210131.xsd#statement-note-9-segment-information-tables" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-9-segment-information-tables" xlink:label="rfil_statement-statement-note-9-segment-information-tables" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:label="us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock-2" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-9-segment-information-tables" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-tables" xlink:href="rfil-20210131.xsd#statement-note-11-intangible-assets-tables" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" xlink:label="rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-11-intangible-assets-tables" xlink:label="rfil_statement-statement-note-11-intangible-assets-tables" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock-2" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-11-intangible-assets-tables" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-tables" xlink:href="rfil-20210131.xsd#statement-note-12-commitments-tables" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_LesseeLeasesOtherInformationTableTextBlock" xlink:label="rfil_LesseeLeasesOtherInformationTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-12-commitments-tables" xlink:label="rfil_statement-statement-note-12-commitments-tables" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="us-gaap_LeaseCostTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock-2" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-12-commitments-tables" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_LeaseCostTableTextBlock" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="rfil_LesseeLeasesOtherInformationTableTextBlock" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-tables" xlink:href="rfil-20210131.xsd#statement-note-13-line-of-credit-and-ppp-loans-tables" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-tables" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-tables" xlink:label="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-tables" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:label="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock-2" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-tables" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_TableTextBlock-2" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements-details-textual" xlink:href="rfil-20210131.xsd#statement-note-1-unaudited-interim-condensed-consolidated-financial-statements-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="us-gaap_AccountingStandardsUpdate201602Member" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="us-gaap_TypeOfAdoptionMember" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:to="us-gaap_TypeOfAdoptionMember" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:to="us-gaap_AccountingStandardsUpdate201602Member" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ProceedsFromIssuanceOfLongTermDebt-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset-2" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiability-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-details-textual" xlink:href="rfil-20210131.xsd#statement-note-2-business-acquisition-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod" xlink:label="rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="us-gaap_BusinessCombinationAcquisitionRelatedCosts-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:label="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_IncomeStatementLocationAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PaymentsToAcquireBusinessesGross-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod-2" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh-2" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationAcquisitionRelatedCosts-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-details-textual" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:label="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BalanceSheetLocationAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-details-textual" xlink:href="rfil-20210131.xsd#statement-note-6-loss-earnings-per-share-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OutOfTheMoneySecuritiesMember" xlink:label="rfil_OutOfTheMoneySecuritiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="rfil_OutOfTheMoneySecuritiesMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-details-textual" xlink:href="rfil-20210131.xsd#statement-note-7-stockbased-compensation-and-equity-transactions-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_AnnualPayableCashAdditionalCompensation" xlink:label="rfil_AnnualPayableCashAdditionalCompensation-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_AnnualPayableSharesAdditionalCompensation" xlink:label="rfil_AnnualPayableSharesAdditionalCompensation-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FiveEmployeesMember" xlink:label="rfil_FiveEmployeesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FiveNonemployeeDirectorsMember" xlink:label="rfil_FiveNonemployeeDirectorsMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_IncentiveStockOptionsMember" xlink:label="rfil_IncentiveStockOptionsMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NewDirectorMember" xlink:label="rfil_NewDirectorMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NonemployeeDirectorAnnualCompensation" xlink:label="rfil_NonemployeeDirectorAnnualCompensation-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:label="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OneEmployeeMember" xlink:label="rfil_OneEmployeeMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_OneManagerAndThreeOfficersMember" xlink:label="rfil_OneManagerAndThreeOfficersMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:label="rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SharePrice20DayAverage" xlink:label="rfil_SharePrice20DayAverage-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector" xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue" xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear" xlink:label="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices" xlink:label="rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_ThreeEmployeesMember" xlink:label="rfil_ThreeEmployeesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_TwoEmployeesMember" xlink:label="rfil_TwoEmployeesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_VestingOnJanuary1220222Member" xlink:label="rfil_VestingOnJanuary1220222Member" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_VestingOnJanuary92021Member" xlink:label="rfil_VestingOnJanuary92021Member" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="srt_TitleOfIndividualAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GranteeStatusAxis" xlink:label="us-gaap_GranteeStatusAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GranteeStatusDomain" xlink:label="us-gaap_GranteeStatusDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="us-gaap_RestrictedStockMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:label="us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="us-gaap_SharesIssuedPricePerShare-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VestingAxis" xlink:label="us-gaap_VestingAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VestingDomain" xlink:label="us-gaap_VestingDomain" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_VestingAxis" xlink:to="us-gaap_VestingDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_GranteeStatusAxis" xlink:to="us-gaap_GranteeStatusDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="srt_TitleOfIndividualAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_OneEmployeeMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AwardTypeAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AwardTypeAxis" xlink:to="rfil_IncentiveStockOptionsMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_ThreeEmployeesMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_TwoEmployeesMember" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_FiveEmployeesMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_RestrictedStockMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AwardTypeAxis" xlink:to="rfil_RestrictedStockAndIncentiveStockOptionsMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_VestingAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_VestingAxis" xlink:to="rfil_VestingOnJanuary92021Member" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_OneManagerAndThreeOfficersMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_VestingAxis" xlink:to="rfil_VestingOnJanuary1220222Member" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_GranteeStatusAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_GranteeStatusAxis" xlink:to="us-gaap_ShareBasedPaymentArrangementNonemployeeMember" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_FiveNonemployeeDirectorsMember" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_NewDirectorMember" xlink:type="arc"/>
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_TitleOfIndividualAxis" xlink:to="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_IncomeStatementLocationAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares-2" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear-2" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1-2" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod-2" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation-2" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense-2" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod-2" xlink:type="arc"/>
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage-2" xlink:type="arc"/>
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue-2" xlink:type="arc"/>
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2-2" xlink:type="arc"/>
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1-2" xlink:type="arc"/>
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1-2" xlink:type="arc"/>
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue-2" xlink:type="arc"/>
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1-2" xlink:type="arc"/>
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue-2" xlink:type="arc"/>
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized-2" xlink:type="arc"/>
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1-2" xlink:type="arc"/>
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_NonemployeeDirectorAnnualCompensation-2" xlink:type="arc"/>
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector-2" xlink:type="arc"/>
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue-2" xlink:type="arc"/>
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_SharePrice20DayAverage-2" xlink:type="arc"/>
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_AnnualPayableCashAdditionalCompensation-2" xlink:type="arc"/>
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices-2" xlink:type="arc"/>
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharesIssuedPricePerShare-2" xlink:type="arc"/>
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_AnnualPayableSharesAdditionalCompensation-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk-details-textual" xlink:href="rfil-20210131.xsd#statement-note-8-concentrations-of-credit-risk-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DistributorsOneMember" xlink:label="rfil_DistributorsOneMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DistributorsTwoMember" xlink:label="rfil_DistributorsTwoMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NumberOfCustomers" xlink:label="rfil_NumberOfCustomers-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_WirelessCarrierOneMember" xlink:label="rfil_WirelessCarrierOneMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MajorCustomersAxis" xlink:label="srt_MajorCustomersAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="srt_NameOfMajorCustomerDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableMember" xlink:label="us-gaap_AccountsReceivableMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashUninsuredAmount" xlink:label="us-gaap_CashUninsuredAmount-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="us-gaap_ConcentrationRiskByTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="us-gaap_ConcentrationRiskPercentage1-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="us-gaap_ConcentrationRiskTypeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerConcentrationRiskMember" xlink:label="us-gaap_CustomerConcentrationRiskMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerMember" xlink:label="us-gaap_RevenueFromContractWithCustomerMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_MajorCustomersAxis" xlink:to="srt_NameOfMajorCustomerDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskByTypeAxis" xlink:to="us-gaap_ConcentrationRiskTypeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_RevenueFromContractWithCustomerMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_ConcentrationRiskByTypeAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskByTypeAxis" xlink:to="us-gaap_CustomerConcentrationRiskMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_AccountsReceivableMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="srt_MajorCustomersAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_MajorCustomersAxis" xlink:to="rfil_DistributorsOneMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_MajorCustomersAxis" xlink:to="rfil_DistributorsTwoMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_MajorCustomersAxis" xlink:to="rfil_WirelessCarrierOneMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CashUninsuredAmount-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_NumberOfCustomers-2" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ConcentrationRiskPercentage1-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-details-textual" xlink:href="rfil-20210131.xsd#statement-note-9-segment-information-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NumberOfReportableSegments" xlink:label="us-gaap_NumberOfReportableSegments-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NumberOfReportableSegments-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes-details-textual" xlink:href="rfil-20210131.xsd#statement-note-10-income-taxes-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable" xlink:label="rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="us-gaap_UnrecognizedTaxBenefits-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued" xlink:label="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued-2" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_EffectiveIncomeTaxRateContinuingOperations-2" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued-2" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_UnrecognizedTaxBenefits-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-details-textual" xlink:href="rfil-20210131.xsd#statement-note-11-intangible-assets-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="us-gaap_AmortizationOfIntangibleAssets-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AmortizationOfIntangibleAssets-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-intangible-assets-details-parentheticals" xlink:href="rfil-20210131.xsd#statement-note-11-intangible-assets-intangible-assets-details-parentheticals" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-intangible-assets-details-parentheticals" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-11-intangible-assets-intangible-assets-details-parentheticals" xlink:label="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details-parentheticals" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="us-gaap_CustomerRelationshipsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncompeteAgreementsMember" xlink:label="us-gaap_NoncompeteAgreementsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrderOrProductionBacklogMember" xlink:label="us-gaap_OrderOrProductionBacklogMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PatentsMember" xlink:label="us-gaap_PatentsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details-parentheticals" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_NoncompeteAgreementsMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_CustomerRelationshipsMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="srt_RangeAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis" xlink:to="srt_MinimumMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis" xlink:to="srt_MaximumMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_OrderOrProductionBacklogMember" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_PatentsMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-details-textual" xlink:href="rfil-20210131.xsd#statement-note-12-commitments-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_KAndKUnlimitedMember" xlink:label="rfil_KAndKUnlimitedMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_LesseeOperatingLeaseMonthlyRent" xlink:label="rfil_LesseeOperatingLeaseMonthlyRent-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="us-gaap_FinanceLeaseLiability-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseRemainingLeaseTerm" xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseRenewalTerm" xlink:label="us-gaap_LesseeOperatingLeaseRenewalTerm-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="srt_RangeAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis" xlink:to="srt_MinimumMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis" xlink:to="srt_MaximumMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="rfil_KAndKUnlimitedMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BalanceSheetLocationAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseRenewalTerm-2" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_LesseeOperatingLeaseMonthlyRent-2" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset-2" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiability-2" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent-2" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FinanceLeaseLiability-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-details-textual" xlink:href="rfil-20210131.xsd#statement-note-13-line-of-credit-and-ppp-loans-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_LiborDailyFloatingRateMember" xlink:label="rfil_LiborDailyFloatingRateMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="us-gaap_CreditFacilityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="us-gaap_CreditFacilityDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCredit" xlink:label="us-gaap_LineOfCredit-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="us-gaap_RevolvingCreditFacilityMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="us-gaap_VariableRateAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="us-gaap_VariableRateDomain" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_CreditFacilityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_VariableRateAxis" xlink:to="us-gaap_VariableRateDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_CreditFacilityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_RevolvingCreditFacilityMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_VariableRateAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_VariableRateAxis" xlink:to="rfil_LiborDailyFloatingRateMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1-2" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LineOfCredit-2" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ProceedsFromIssuanceOfLongTermDebt-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends-details-textual" xlink:href="rfil-20210131.xsd#statement-note-14-cash-dividend-and-declared-dividends-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="us-gaap_CommonStockDividendsPerShareCashPaid-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="us-gaap_PaymentsOfDividendsCommonStock-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PaymentsOfDividendsCommonStock-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CommonStockDividendsPerShareCashPaid-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events-details-textual" xlink:href="rfil-20210131.xsd#statement-note-15-subsequent-events-details-textual" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events-details-textual" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_DebtInstrumentForgivenessAmount" xlink:label="rfil_DebtInstrumentForgivenessAmount-2" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_NoteToFinancialStatementDetailsTextual" xlink:label="rfil_NoteToFinancialStatementDetailsTextual" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="us-gaap_SubsequentEventMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="us-gaap_SubsequentEventTypeAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="us-gaap_SubsequentEventTypeDomain" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_NoteToFinancialStatementDetailsTextual" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_SubsequentEventTypeAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_DebtInstrumentForgivenessAmount-2" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:href="rfil-20210131.xsd#statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:label="rfil_statement-statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PaymentsToAcquireBusinessesGross" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationConsiderationTransferred1-3" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:href="rfil-20210131.xsd#statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities" xlink:label="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities-n8" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:label="rfil_statement-statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_Goodwill" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities-n8" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet-3" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" xlink:label="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="us-gaap_FairValueInputsLevel3Member" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="us-gaap_FairValueMeasurementsRecurringMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="us-gaap_FairValueMeasurementFrequencyDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueInputsLevel3Member" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="us-gaap_FairValueMeasurementsRecurringMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_BusinessCombinationContingentConsiderationLiability-1" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-statements-of-cash-flows-unaudited-" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_IncreaseDecreaseInRightOfUseAssets" xlink:label="rfil_IncreaseDecreaseInRightOfUseAssets-n8" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_SchrofftechMember" xlink:label="rfil_SchrofftechMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" xlink:label="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-4" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-5" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="us-gaap_IncomeTaxesPaid" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="us-gaap_IncreaseDecreaseInInventories-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentAssets-n9" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="us-gaap_PaymentsOfDividendsCommonStock-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="us-gaap_ProvisionForDoubtfulAccounts" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BusinessAcquisitionAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="rfil_SchrofftechMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetIncomeLoss" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_ProvisionForDoubtfulAccounts" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_DepreciationDepletionAndAmortization" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_ShareBasedCompensation-2" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards-n8" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable-n8" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInInventories-n8" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOtherCurrentAssets-n9" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="rfil_IncreaseDecreaseInRightOfUseAssets-n8" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayable-2" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInAccruedLiabilities-2" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable-2" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOtherCurrentLiabilities-2" xlink:type="arc"/>
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities-2" xlink:type="arc"/>
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities-3" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment-n8" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired-n8" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities-3" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_ProceedsFromStockOptionsExercised" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_PaymentsOfDividendsCommonStock-n8" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities-3" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect-3" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-4" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-5" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_IncomeTaxesPaid" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-inventories-details" xlink:href="rfil-20210131.xsd#statement-note-3-inventories-and-major-vendors-inventories-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-inventories-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-3-inventories-and-major-vendors-inventories-details" xlink:label="rfil_statement-statement-note-3-inventories-and-major-vendors-inventories-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="us-gaap_InventoryFinishedGoods" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryRawMaterialsAndSupplies" xlink:label="us-gaap_InventoryRawMaterialsAndSupplies" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="us-gaap_InventoryWorkInProcess" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-3-inventories-and-major-vendors-inventories-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_InventoryRawMaterialsAndSupplies" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_InventoryWorkInProcess" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_InventoryFinishedGoods" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_InventoryNet-3" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-other-current-assets-details" xlink:href="rfil-20210131.xsd#statement-note-4-other-current-assets-other-current-assets-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-other-current-assets-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-4-other-current-assets-other-current-assets-details" xlink:label="rfil_statement-statement-note-4-other-current-assets-other-current-assets-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="us-gaap_OtherAssetsCurrent-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsMiscellaneousCurrent" xlink:label="us-gaap_OtherAssetsMiscellaneousCurrent-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="us-gaap_PrepaidExpenseCurrent-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidTaxes" xlink:label="us-gaap_PrepaidTaxes-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-4-other-current-assets-other-current-assets-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PrepaidTaxes-1" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PrepaidExpenseCurrent-1" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OtherAssetsMiscellaneousCurrent-1" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OtherAssetsCurrent-3" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_AccruedReceiptsCurrent" xlink:label="rfil_AccruedReceiptsCurrent" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:label="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedSalariesCurrent" xlink:label="us-gaap_AccruedSalariesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AccruedSalariesCurrent" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_AccruedReceiptsCurrent" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AccruedLiabilitiesCurrent-3" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" xlink:href="rfil-20210131.xsd#statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue" xlink:label="rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" xlink:label="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue-4" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue-5" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue-4" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue-5" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" xlink:href="rfil-20210131.xsd#statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" xlink:label="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-intangible-assets-details" xlink:href="rfil-20210131.xsd#statement-note-11-intangible-assets-intangible-assets-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-intangible-assets-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-11-intangible-assets-intangible-assets-details" xlink:label="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="us-gaap_CustomerRelationshipsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncompeteAgreementsMember" xlink:label="us-gaap_NoncompeteAgreementsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrderOrProductionBacklogMember" xlink:label="us-gaap_OrderOrProductionBacklogMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PatentsMember" xlink:label="us-gaap_PatentsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_NoncompeteAgreementsMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_CustomerRelationshipsMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_OrderOrProductionBacklogMember" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_PatentsMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FiniteLivedIntangibleAssetsGross-2" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet-2" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill-1" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-operating-lease-expense-details" xlink:href="rfil-20210131.xsd#statement-note-12-commitments-operating-lease-expense-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-operating-lease-expense-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-12-commitments-operating-lease-expense-details" xlink:label="rfil_statement-statement-note-12-commitments-operating-lease-expense-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="us-gaap_OperatingLeaseCost" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="us-gaap_ShortTermLeaseCost" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-12-commitments-operating-lease-expense-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseCost" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShortTermLeaseCost" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-future-minimum-lease-payments-details" xlink:href="rfil-20210131.xsd#statement-note-12-commitments-future-minimum-lease-payments-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-future-minimum-lease-payments-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-12-commitments-future-minimum-lease-payments-details" xlink:label="rfil_statement-statement-note-12-commitments-future-minimum-lease-payments-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="us-gaap_BalanceSheetLocationDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="us-gaap_FinanceLeaseLiability" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-12-commitments-future-minimum-lease-payments-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_BalanceSheetLocationAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_OtherCurrentLiabilitiesMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue-3" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount-n8" xlink:type="arc"/>
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiability" xlink:type="arc"/>
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent-1" xlink:type="arc"/>
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="arc"/>
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_FinanceLeaseLiability" xlink:type="arc"/>
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseLiability-3" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:href="rfil-20210131.xsd#statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_PaycheckProtectionProgramCaresActMember" xlink:label="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:label="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt" xlink:label="us-gaap_LongTermDebt-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_DebtInstrumentAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="rfil_PaycheckProtectionProgramCaresActMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths-1" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo-1" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LongTermDebt-3" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-operations-unaudited" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-statements-of-operations-unaudited" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-operations-unaudited" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="us-gaap_CostOfGoodsAndServicesSold" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="us-gaap_EarningsPerShareAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="us-gaap_EarningsPerShareBasic" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:label="us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="us-gaap_EarningsPerShareDiluted" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GrossProfit" xlink:label="us-gaap_GrossProfit-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="us-gaap_NonoperatingIncomeExpense" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="us-gaap_OperatingExpenses-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_CostOfGoodsAndServicesSold" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_GrossProfit-3" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingExpensesAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_ResearchAndDevelopmentExpense" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpenses-3" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingIncomeLoss-3" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_NonoperatingIncomeExpense" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-3" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_IncomeTaxExpenseBenefit" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_NetIncomeLoss-3" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_EarningsPerShareAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_EarningsPerShareBasic" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_EarningsPerShareDiluted" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:href="rfil-20210131.xsd#statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:label="rfil_statement-statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding-3" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" xlink:href="rfil-20210131.xsd#statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" xlink:label="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-4" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-5" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice-4" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice-5" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised-n8" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-4" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice-4" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised-n8" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod-n8" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:type="arc"/>
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-5" xlink:type="arc"/>
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice-5" xlink:type="arc"/>
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:type="arc"/>
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:type="arc"/>
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:type="arc"/>
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-sales-by-geographic-area-details" xlink:href="rfil-20210131.xsd#statement-note-9-segment-information-sales-by-geographic-area-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-sales-by-geographic-area-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd#country_CA" xlink:label="country_CA" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd#country_MX" xlink:label="country_MX" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd#country_US" xlink:label="country_US" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_AllOtherForeignCountriesMember" xlink:label="rfil_AllOtherForeignCountriesMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-9-segment-information-sales-by-geographic-area-details" xlink:label="rfil_statement-statement-note-9-segment-information-sales-by-geographic-area-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="srt_SegmentGeographicalDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="srt_StatementGeographicalAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonUsMember" xlink:label="us-gaap_NonUsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-9-segment-information-sales-by-geographic-area-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_StatementGeographicalAxis" xlink:to="srt_SegmentGeographicalDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="srt_StatementGeographicalAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_StatementGeographicalAxis" xlink:to="country_US" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_StatementGeographicalAxis" xlink:to="country_CA" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_StatementGeographicalAxis" xlink:to="country_MX" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_StatementGeographicalAxis" xlink:to="rfil_AllOtherForeignCountriesMember" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_StatementGeographicalAxis" xlink:to="us-gaap_NonUsMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-other-information-related-to-leases-details" xlink:href="rfil-20210131.xsd#statement-note-12-commitments-other-information-related-to-leases-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-12-commitments-other-information-related-to-leases-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-12-commitments-other-information-related-to-leases-details" xlink:label="rfil_statement-statement-note-12-commitments-other-information-related-to-leases-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-12-commitments-other-information-related-to-leases-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-stockholders-equity-unaudited" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-statements-of-stockholders-equity-unaudited" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-stockholders-equity-unaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="us-gaap_AdditionalPaidInCapitalMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:label="us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DividendsCommonStockCash" xlink:label="us-gaap_DividendsCommonStockCash-n9" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss-2" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding-4" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding-5" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:label="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures-n8" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity-4" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity-5" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementEquityComponentsAxis" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_CommonStockMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_AdditionalPaidInCapitalMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_RetainedEarningsMember" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_EquityComponentDomain" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharesOutstanding-4" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockholdersEquity-4" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited-n8" xlink:type="arc"/>
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures-n8" xlink:type="arc"/>
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation-n8" xlink:type="arc"/>
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation-n8" xlink:type="arc"/>
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetIncomeLoss-2" xlink:type="arc"/>
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:type="arc"/>
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:type="arc"/>
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DividendsCommonStockCash-n9" xlink:type="arc"/>
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharesOutstanding-5" xlink:type="arc"/>
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockholdersEquity-5" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" xlink:href="rfil-20210131.xsd#statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_CustomCablingManufacturingAndAssemblyMember" xlink:label="rfil_CustomCablingManufacturingAndAssemblyMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_RfConnectorAndCableAssemblyMember" xlink:label="rfil_RfConnectorAndCableAssemblyMember" xlink:type="locator"/>
    <link:loc xlink:href="rfil-20210131.xsd#rfil_statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" xlink:label="rfil_statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="srt_ConsolidationItemsAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="srt_ConsolidationItemsDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="us-gaap_CorporateNonSegmentMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="us-gaap_DepreciationAndAmortization-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="us-gaap_OperatingSegmentsMember" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain" xlink:label="us-gaap_SegmentDomain" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="us-gaap_StatementBusinessSegmentsAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="rfil_statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_ConsolidationItemsAxis" xlink:to="srt_ConsolidationItemsDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementBusinessSegmentsAxis" xlink:to="us-gaap_SegmentDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementBusinessSegmentsAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementBusinessSegmentsAxis" xlink:to="rfil_RfConnectorAndCableAssemblyMember" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="srt_ConsolidationItemsAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_ConsolidationItemsAxis" xlink:to="us-gaap_OperatingSegmentsMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementBusinessSegmentsAxis" xlink:to="rfil_CustomCablingManufacturingAndAssemblyMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_ConsolidationItemsAxis" xlink:to="us-gaap_CorporateNonSegmentMember" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-1" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_DepreciationAndAmortization-1" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_Assets" xlink:type="arc"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-" xlink:href="rfil-20210131.xsd#statement-condensed-consolidated-balance-sheets-current-period-unaudited-" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="us-gaap_AccountsReceivableNetCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="us-gaap_AccruedIncomeTaxesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FurnitureAndFixturesGross" xlink:label="us-gaap_FurnitureAndFixturesGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill-1" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="us-gaap_LongTermDebtCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="us-gaap_LongTermDebtNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MachineryAndEquipmentGross" xlink:label="us-gaap_MachineryAndEquipmentGross" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="us-gaap_OtherAssetsCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="us-gaap_OtherLiabilitiesCurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="us-gaap_OtherLiabilitiesNoncurrent" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity-3" xlink:type="locator"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" xlink:type="locator"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementTable" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementLineItems" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AssetsCurrentAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AccountsReceivableNetCurrent" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_InventoryNet" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_OtherAssetsCurrent" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrent-3" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_MachineryAndEquipmentGross" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_FurnitureAndFixturesGross" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentGross-3" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentNet-3" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_Goodwill" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet-1" xlink:type="arc"/>
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill-1" xlink:type="arc"/>
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_DeferredIncomeTaxAssetsNet" xlink:type="arc"/>
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_OtherAssetsNoncurrent" xlink:type="arc"/>
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_Assets-3" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_LiabilitiesCurrentAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_AccountsPayableCurrent" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_AccruedLiabilitiesCurrent" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LongTermDebtCurrent" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_AccruedIncomeTaxesCurrent" xlink:type="arc"/>
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_OtherLiabilitiesCurrent" xlink:type="arc"/>
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrent-3" xlink:type="arc"/>
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="arc"/>
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LongTermDebtNoncurrent" xlink:type="arc"/>
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_OtherLiabilitiesNoncurrent" xlink:type="arc"/>
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_Liabilities-3" xlink:type="arc"/>
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_CommitmentsAndContingencies" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockholdersEquityAbstract" xlink:type="arc"/>
    <link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_CommonStockValue" xlink:type="arc"/>
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:type="arc"/>
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:type="arc"/>
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquity-3" xlink:type="arc"/>
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity-3" xlink:type="arc"/>
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>R1.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263363240">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document And Entity Information - shares<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Mar. 10, 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>
</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_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">R F INDUSTRIES LTD<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_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000740664<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_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">rfil<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_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--10-31<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_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Non-accelerated Filer<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityInteractiveDataCurrent', window );">Entity Interactive Data Current</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " 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 (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,972,456<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_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">10-Q<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " 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,  2021<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_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2021<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_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">Q1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " 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, $0.01 par value per share<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_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_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 CCYY 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>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-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_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_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 Regulation 12B<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 Regulation 12B<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_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 Regulation 12B<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_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInteractiveDataCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<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 Regulation 12B<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 Regulation 12B<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_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_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>13
<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) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604266726504">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>CURRENT ASSETS</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " 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">$ 15,489<span></span>
</td>
<td class="nump">$ 15,797<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_AccountsReceivableNetCurrent', window );">Trade accounts receivable, net of allowance for doubtful accounts of $55 and $66, respectively</a></td>
<td class="nump">5,155<span></span>
</td>
<td class="nump">5,669<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_InventoryNet', window );">Inventories</a></td>
<td class="nump">9,019<span></span>
</td>
<td class="nump">8,586<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_OtherAssetsCurrent', window );">Other current assets</a></td>
<td class="nump">2,139<span></span>
</td>
<td class="nump">813<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " 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">31,802<span></span>
</td>
<td class="nump">30,865<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_PropertyPlantAndEquipmentNetAbstract', window );"><strong>Property and equipment:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MachineryAndEquipmentGross', window );">Equipment and tooling</a></td>
<td class="nump">3,916<span></span>
</td>
<td class="nump">3,819<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_FurnitureAndFixturesGross', window );">Furniture and office equipment</a></td>
<td class="nump">1,092<span></span>
</td>
<td class="nump">1,073<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " 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, Gross, Ending Balance</a></td>
<td class="nump">5,008<span></span>
</td>
<td class="nump">4,892<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_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less accumulated depreciation</a></td>
<td class="nump">4,162<span></span>
</td>
<td class="nump">4,082<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Total property and equipment, net</a></td>
<td class="nump">846<span></span>
</td>
<td class="nump">810<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_OperatingLeaseRightOfUseAsset', window );">Operating lease right of use assets, net</a></td>
<td class="nump">1,184<span></span>
</td>
<td class="nump">1,421<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_Goodwill', window );">Goodwill</a></td>
<td class="nump">2,467<span></span>
</td>
<td class="nump">2,467<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_FiniteLivedIntangibleAssetsNet', window );">Amortizable intangible assets, net</a></td>
<td class="nump">3,024<span></span>
</td>
<td class="nump">3,181<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_IndefiniteLivedIntangibleAssetsExcludingGoodwill', window );">Non-amortizable intangible assets, trademarks</a></td>
<td class="nump">1,174<span></span>
</td>
<td class="nump">1,174<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_DeferredIncomeTaxAssetsNet', window );">Deferred tax assets</a></td>
<td class="nump">68<span></span>
</td>
<td class="nump">834<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_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="nump">70<span></span>
</td>
<td class="nump">70<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " 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">40,635<span></span>
</td>
<td class="nump">40,822<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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">1,510<span></span>
</td>
<td class="nump">1,475<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_AccruedLiabilitiesCurrent', window );">Accrued expenses</a></td>
<td class="nump">2,617<span></span>
</td>
<td class="nump">2,573<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_LongTermDebtCurrent', window );">Current portion of PPP Loans</a></td>
<td class="nump">2,103<span></span>
</td>
<td class="nump">1,699<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_OperatingLeaseLiabilityCurrent', window );">Current portion of operating lease liabilities</a></td>
<td class="nump">789<span></span>
</td>
<td class="nump">874<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_AccruedIncomeTaxesCurrent', window );">Income taxes payable</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">43<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_OtherLiabilitiesCurrent', window );">Other current liabilities</a></td>
<td class="nump">296<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">TOTAL CURRENT LIABILITIES</a></td>
<td class="nump">7,315<span></span>
</td>
<td class="nump">6,664<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Operating lease liabilities</a></td>
<td class="nump">477<span></span>
</td>
<td class="nump">635<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_LongTermDebtNoncurrent', window );">PPP Loans</a></td>
<td class="nump">685<span></span>
</td>
<td class="nump">1,089<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other long-term liabilities</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">370<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Liabilities', window );">TOTAL LIABILITIES</a></td>
<td class="nump">8,477<span></span>
</td>
<td class="nump">8,758<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_CommitmentsAndContingencies', window );">COMMITMENTS AND CONTINGENCIES</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>STOCKHOLDERS&#8217; 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 " 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 - authorized 20,000,000 shares of $0.01 par value; 9,962,456 and 9,814,118 shares issued and outstanding at January 31, 2021 and October 31, 2020, respectively</a></td>
<td class="nump">100<span></span>
</td>
<td class="nump">98<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapitalCommonStock', window );">Additional paid-in capital</a></td>
<td class="nump">23,441<span></span>
</td>
<td class="nump">22,946<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td>
<td class="nump">8,617<span></span>
</td>
<td class="nump">9,020<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">TOTAL STOCKHOLDERS' EQUITY</a></td>
<td class="nump">32,158<span></span>
</td>
<td class="nump">32,064<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY</a></td>
<td class="nump">$ 40,635<span></span>
</td>
<td class="nump">$ 40,822<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_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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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=121593590&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=121566466&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=121593590&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_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_AdditionalPaidInCapitalCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -URI 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_AdditionalPaidInCapitalCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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/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 3: 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=75031198&amp;loc=d3e14064-108612<br><br>Reference 4: 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=121559654&amp;loc=d3e5710-111685<br><br>Reference 5: 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 http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<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 32<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<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> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 8: 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)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 9: 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 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 30<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<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_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=121566466&amp;loc=d3e6801-107765<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=75031198&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 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: 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 5: 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=121559654&amp;loc=d3e5710-111685<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 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: 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 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 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&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_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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=121566466&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_CommitmentsAndContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.</p></div>
<a href="javascript:void(0);" onclick="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 210.5-02.25)<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 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.(a),19)<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 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14326-108349<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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://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_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=120406818&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=120406818&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_FiniteLivedIntangibleAssetsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 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 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)(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_FiniteLivedIntangibleAssetsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FurnitureAndFixturesGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.</p></div>
<a href="javascript:void(0);" onclick="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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FurnitureAndFixturesGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://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_IndefiniteLivedIntangibleAssetsExcludingGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.</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 (b)<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_IndefiniteLivedIntangibleAssetsExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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=121566466&amp;loc=d3e6676-107765<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_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_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
<a href="javascript:void(0);" onclick="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 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<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=75031198&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 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<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 210.5-02.19-26)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: 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 (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<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/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 8: 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Liabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<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(23))<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)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: 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 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(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: 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=75031198&amp;loc=d3e14064-108612<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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=121559654&amp;loc=d3e5710-111685<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=75031198&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 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<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(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<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 210.5-02.21)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: 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 (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 7: 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI 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_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_MachineryAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6812-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI 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_MachineryAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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=121603541&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=121603541&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=121603541&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_OtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 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 210.5-02.8)<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_OtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 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 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6904-107765<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=121566466&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 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_OtherLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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_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://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_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNetAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_PropertyPlantAndEquipmentNetAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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/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 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 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&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://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=27010918&amp;loc=d3e74512-122707<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(31))<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 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 6: 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=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: 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_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>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>R3.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604343964104">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</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_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Trade accounts receivable, allowance for doubtful accounts</a></td>
<td class="nump">$ 55<span></span>
</td>
<td class="nump">$ 66<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_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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common stock, shares authorized (in shares)</a></td>
<td class="nump">20,000,000<span></span>
</td>
<td class="nump">20,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued (in shares)</a></td>
<td class="nump">9,962,456<span></span>
</td>
<td class="nump">9,814,118<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_CommonStockSharesOutstanding', window );">Common stock, shares outstanding (in shares)</a></td>
<td class="nump">9,962,456<span></span>
</td>
<td class="nump">9,814,118<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=121611835&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=121599878&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>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num: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=109259400&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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>R4.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604266691720">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Operations (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<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 " 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">$ 10,002<span></span>
</td>
<td class="nump">$ 12,414<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_CostOfGoodsAndServicesSold', window );">Cost of sales</a></td>
<td class="nump">7,396<span></span>
</td>
<td class="nump">9,161<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " 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">2,606<span></span>
</td>
<td class="nump">3,253<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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Engineering</a></td>
<td class="nump">431<span></span>
</td>
<td class="nump">596<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_SellingGeneralAndAdministrativeExpense', window );">Selling and general</a></td>
<td class="nump">2,764<span></span>
</td>
<td class="nump">2,656<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " 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">3,195<span></span>
</td>
<td class="nump">3,252<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating (loss) income</a></td>
<td class="num">(589)<span></span>
</td>
<td class="nump">1<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_NonoperatingIncomeExpense', window );">Other (expense) income</a></td>
<td class="num">(8)<span></span>
</td>
<td class="nump">11<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">(Loss) income before benefit for income taxes</a></td>
<td class="num">(597)<span></span>
</td>
<td class="nump">12<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_IncomeTaxExpenseBenefit', window );">Benefit from income taxes</a></td>
<td class="num">(194)<span></span>
</td>
<td class="num">(14)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Consolidated net (loss) income</a></td>
<td class="num">$ (403)<span></span>
</td>
<td class="nump">$ 26<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>(Loss) earnings 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 " 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="num">$ (0.04)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Diluted (in dollars per share)</a></td>
<td class="num">$ (0.04)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract', window );"><strong>Weighted average 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 " 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">9,864,689<span></span>
</td>
<td class="nump">9,564,533<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_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Diluted (in shares)</a></td>
<td class="nump">9,864,689<span></span>
</td>
<td class="nump">9,873,336<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_CostOfGoodsAndServicesSold">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.</p></div>
<a href="javascript:void(0);" onclick="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 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><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2(a),(d))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&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_CostOfGoodsAndServicesSold</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<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 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1448-109256<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1337-109256<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=120380238&amp;loc=d3e4984-109258<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=120380238&amp;loc=d3e3842-109258<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22644-107794<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1252-109256<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(27))<br> -URI 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_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>num: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_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=120380238&amp;loc=d3e4984-109258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22644-107794<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=120380238&amp;loc=d3e3842-109258<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1252-109256<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(27))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 10: 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=6371337&amp;loc=d3e3550-109257<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1337-109256<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.</p></div>
<a 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 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 2: 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=120311839&amp;loc=d3e8924-108599<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 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<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(g)(1)(ii))<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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 6: 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=75031198&amp;loc=d3e14064-108612<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 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 8: 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 210.5-03.1,2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<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 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&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_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=120311839&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=120311839&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=120311839&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=68072869&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=120311839&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=120395209&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=120311839&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=116825942&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=84230637&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=120311839&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=109234566&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=120385591&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=109234566&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_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://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: 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=120311839&amp;loc=d3e8924-108599<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 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<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 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 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<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 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<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 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: 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(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: 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(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: 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=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: 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=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: 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=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: 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=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: 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=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: 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 22: 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=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: 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=109234566&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_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_NonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the 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 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&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_NonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_OperatingExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OperatingExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OperatingExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 result for the period of deducting operating expenses from operating revenues.</p></div>
<a 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=120311839&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=120311839&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&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_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://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 2: 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>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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=120311839&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=121604090&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=120311839&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=120311839&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=120311839&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=120311839&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=120311839&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=121604090&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=120311839&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=120311839&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_SellingGeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SellingGeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</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=6371337&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=121326447&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=6371337&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=121326447&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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>16
<FILENAME>R5.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604261741352">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - 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>Total</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Oct. 31, 2019</a></td>
<td class="nump">9,462,267<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Oct. 31, 2019</a></td>
<td class="nump">$ 95<span></span>
</td>
<td class="nump">$ 21,949<span></span>
</td>
<td class="nump">$ 9,489<span></span>
</td>
<td class="nump">$ 31,533<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_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercise of stock options (in shares)</a></td>
<td class="nump">215,943<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of stock options</a></td>
<td class="nump">$ 2<span></span>
</td>
<td class="nump">389<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">391<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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation expense</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">110<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">110<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_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures', window );">Issuance of restricted stock (in shares)</a></td>
<td class="nump">54,850<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures', window );">Issuance of restricted stock</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="num">(1)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Consolidated net income (loss)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">26<span></span>
</td>
<td class="nump">26<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Issuance of common shares (in shares)</a></td>
<td class="nump">12,075<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueNewIssues', window );">Issuance of common shares</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">77<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">77<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_DividendsCommonStockCash', window );">Dividends</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(193)<span></span>
</td>
<td class="num">(193)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Jan. 31, 2020</a></td>
<td class="nump">9,745,135<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Jan. 31, 2020</a></td>
<td class="nump">$ 98<span></span>
</td>
<td class="nump">22,524<span></span>
</td>
<td class="nump">9,322<span></span>
</td>
<td class="nump">31,944<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Oct. 31, 2020</a></td>
<td class="nump">9,814,118<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Oct. 31, 2020</a></td>
<td class="nump">$ 98<span></span>
</td>
<td class="nump">22,946<span></span>
</td>
<td class="nump">9,020<span></span>
</td>
<td class="nump">$ 32,064<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_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercise of stock options (in shares)</a></td>
<td class="nump">118,189<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">118,189<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_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of stock options</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">384<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 385<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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation expense</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">123<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">123<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_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures', window );">Issuance of restricted stock (in shares)</a></td>
<td class="nump">36,834<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures', window );">Issuance of restricted stock</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="num">(1)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited', window );">Forfeiture of restricted stock (in shares)</a></td>
<td class="num">(4,318)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures', window );">Forfeiture of restricted stock</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="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_SharesPaidForTaxWithholdingForShareBasedCompensation', window );">Tax withholding related to vesting of restricted stock (in shares)</a></td>
<td class="num">(2,367)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation', window );">Tax withholding related to vesting of restricted stock</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(11)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(11)<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_NetIncomeLoss', window );">Consolidated net income (loss)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(403)<span></span>
</td>
<td class="num">(403)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in shares) at Jan. 31, 2021</a></td>
<td class="nump">9,962,456<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Jan. 31, 2021</a></td>
<td class="nump">$ 100<span></span>
</td>
<td class="nump">$ 23,441<span></span>
</td>
<td class="nump">$ 8,617<span></span>
</td>
<td class="nump">$ 32,158<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_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 to equity for grantee's tax withholding obligation for 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>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_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 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 20<br> -Section 55<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=120383193&amp;loc=d3e11149-113907<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 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 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=120383193&amp;loc=d3e11178-113907<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121326096&amp;loc=d3e4534-113899<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DividendsCommonStockCash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 paid and unpaid common stock dividends declared with the form of settlement in 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 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_DividendsCommonStockCash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a 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 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: 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=120311839&amp;loc=d3e8924-108599<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 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<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 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 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<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 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<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 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: 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(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: 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(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: 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=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: 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=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: 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=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: 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=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: 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=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: 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 22: 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=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: 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=109234566&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_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_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_SharesPaidForTaxWithholdingForShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 used to settle grantee's tax withholding obligation for 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>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_SharesPaidForTaxWithholdingForShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-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_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 new stock issued 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 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 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<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><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(28))<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_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-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_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=109259400&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_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 during the period related to Restricted Stock Awards, net of any shares forfeited.</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=109259400&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_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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=109259400&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_StockIssuedDuringPeriodValueNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.</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 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<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><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(28))<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_StockIssuedDuringPeriodValueNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock related to Restricted Stock Awards 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 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 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><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=109259400&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 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_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.</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 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&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_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock issued as a result of the exercise of stock 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 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&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 210.5-02.29-31)<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_StockIssuedDuringPeriodValueStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://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=27010918&amp;loc=d3e74512-122707<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(31))<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 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 6: 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=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: 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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>17
<FILENAME>R6.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604261608424">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Jan. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>OPERATING ACTIVITIES:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Consolidated net (loss) income</a></td>
<td class="num">$ (403,000)<span></span>
</td>
<td class="nump">$ 26,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net (loss) income to net cash (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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProvisionForDoubtfulAccounts', window );">Bad debt expense</a></td>
<td class="num">(15,000)<span></span>
</td>
<td class="nump">4,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">237,000<span></span>
</td>
<td class="nump">255,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="nump">123,000<span></span>
</td>
<td class="nump">187,000<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_rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards', window );">Tax payments related to shares cancelled for vested restricted stock awards</a></td>
<td class="num">(11,000)<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxExpenseBenefit', window );">Deferred income taxes</a></td>
<td class="nump">766,000<span></span>
</td>
<td class="nump">62,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsReceivable', window );">Trade accounts receivable</a></td>
<td class="nump">529,000<span></span>
</td>
<td class="nump">6,711,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInInventories', window );">Inventories</a></td>
<td class="num">(433,000)<span></span>
</td>
<td class="nump">638,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherCurrentAssets', window );">Other current assets</a></td>
<td class="num">(1,326,000)<span></span>
</td>
<td class="num">(20,000)<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_rfil_IncreaseDecreaseInRightOfUseAssets', window );">Right of use assets</a></td>
<td class="num">(6,000)<span></span>
</td>
<td class="nump">101,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayable', window );">Accounts payable</a></td>
<td class="nump">35,000<span></span>
</td>
<td class="num">(1,295,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccruedLiabilities', window );">Accrued expenses</a></td>
<td class="nump">44,000<span></span>
</td>
<td class="num">(921,000)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable', window );">Income tax payable</a></td>
<td class="num">(43,000)<span></span>
</td>
<td class="num">(21,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities', window );">Other current liabilities</a></td>
<td class="nump">296,000<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities', window );">Other long-term liabilities</a></td>
<td class="num">(370,000)<span></span>
</td>
<td class="num">(121,000)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash (used in) provided by operating activities</a></td>
<td class="num">(577,000)<span></span>
</td>
<td class="nump">5,606,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>INVESTING ACTIVITIES:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " 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">(116,000)<span></span>
</td>
<td class="num">(53,000)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash used in investing activities</a></td>
<td class="num">(116,000)<span></span>
</td>
<td class="num">(3,954,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>FINANCING ACTIVITIES:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Proceeds from exercise of stock options</a></td>
<td class="nump">385,000<span></span>
</td>
<td class="nump">391,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfDividendsCommonStock', window );">Dividends paid</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(193,000)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash provided by financing activities</a></td>
<td class="nump">385,000<span></span>
</td>
<td class="nump">198,000<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect', window );">Net (decrease) increase in cash and cash equivalents</a></td>
<td class="num">(308,000)<span></span>
</td>
<td class="nump">1,850,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations', window );">Cash and cash equivalents, beginning of period</a></td>
<td class="nump">15,797,000<span></span>
</td>
<td class="nump">12,540,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations', window );">Cash and cash equivalents, end of period</a></td>
<td class="nump">15,489,000<span></span>
</td>
<td class="nump">14,390,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesPaid', window );">Supplemental cash flow information &#8211; income taxes paid</a></td>
<td class="nump">6,000<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=rfil_SchrofftechMember', window );">Schrofftech [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_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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired', window );">Purchase of company, net of cash acquired</a></td>
<td class="text"> <span></span>
</td>
<td class="num">$ (3,901,000)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rfil_IncreaseDecreaseInRightOfUseAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the period in the carrying amount of right of use assets.</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;">rfil_IncreaseDecreaseInRightOfUseAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 payments related to shares canceled for vested restricted stock awards.</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;">rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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=121583591&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=121586364&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=121586364&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=98513438&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=121586364&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&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=116825942&amp;loc=d3e330036-122817<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<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 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=116825942&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=121586364&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=84230637&amp;loc=d3e32639-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationDepletionAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&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=121586364&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_IncomeTaxesPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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.</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=121583591&amp;loc=d3e4297-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_IncomeTaxesPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=121586364&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=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 expenses incurred but not yet paid.</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=121586364&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_IncreaseDecreaseInAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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=121586364&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>
<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_IncreaseDecreaseInOtherCurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 current assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/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=121586364&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_IncreaseDecreaseInOtherCurrentAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_IncreaseDecreaseInOtherCurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 current 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://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=121586364&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_IncreaseDecreaseInOtherCurrentLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_IncreaseDecreaseInOtherNoncurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 noncurrent operating liabilities classified as 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;">us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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=121586364&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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=121586364&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=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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>
<td>duration</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://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: 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=120311839&amp;loc=d3e8924-108599<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 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<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 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 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<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 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<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 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: 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(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: 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(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: 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=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: 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=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: 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=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: 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=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: 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=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: 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 22: 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=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: 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=109234566&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_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_PaymentsOfDividendsCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 in the form of ordinary dividends to common shareholders of the 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_PaymentsOfDividendsCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_PaymentsToAcquireBusinessesNetOfCashAcquired">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 a business, net of the cash acquired from the purchase.</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 (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_PaymentsToAcquireBusinessesNetOfCashAcquired</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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=121586364&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_ProceedsFromStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 exercise of 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>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=SL79508275-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_ProceedsFromStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=121599337&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=120395209&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>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessAcquisitionAxis=rfil_SchrofftechMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=rfil_SchrofftechMember</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>18
<FILENAME>R7.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265303432">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows (Unaudited) (Parentheticals)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Jan. 31, 2020 </div>
<div>USD ($)</div>
</th></tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=rfil_SchrofftechMember', window );">Schrofftech [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAcquiredFromAcquisition', window );">Purchase of company, cash acquired</a></td>
<td class="nump">$ 99<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_CashAcquiredFromAcquisition">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 acquisition of business during the period (for example, cash that was held by the acquired 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 12<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_CashAcquiredFromAcquisition</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_BusinessAcquisitionAxis=rfil_SchrofftechMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=rfil_SchrofftechMember</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>19
<FILENAME>R8.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265002120">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 1 - Unaudited Interim Condensed Consolidated Financial Statements<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock', window );">Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">1</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Unaudited interim condensed consolidated financial statements</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Our accompanying unaudited condensed consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America for interim financial information and with the instructions to Form <div style="display: inline; font-style: italic; font: inherit;">10</div>-Q. Accordingly, they do <div style="display: inline; font-style: italic; font: inherit;">not</div> include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statements. In the opinion of management, all adjustments, which are normal and recurring, have been included in order to make the information <div style="display: inline; font-style: italic; font: inherit;">not</div> misleading. Information included in the consolidated balance sheet as of <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020 </div>has been derived from, and certain terms used herein are defined in, the audited consolidated financial statements of RF Industries, Ltd. as of <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020 </div>included in our Annual Report on Form <div style="display: inline; font-style: italic; font: inherit;">10</div>-K (&#x201c;Form <div style="display: inline; font-style: italic; font: inherit;">10</div>-K&#x201d;) for the year ended <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020 </div>that was previously filed with the Securities and Exchange Commission (&#x201c;SEC&#x201d;). Operating results for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>are <div style="display: inline; font-style: italic; font: inherit;">not</div> necessarily indicative of the results that <div style="display: inline; font-style: italic; font: inherit;"> may </div>be expected for the year ending <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2021. </div>The unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and footnotes thereto included in our Form <div style="display: inline; font-style: italic; font: inherit;">10</div>-K.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Principles of consolidation</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The accompanying unaudited condensed consolidated financial statements include the accounts of RF Industries, Ltd. and our <div style="display: inline; font-style: italic; font: inherit;">four</div> wholly-owned subsidiaries: Cables Unlimited, Inc. (&#x201c;Cables Unlimited&#x201d;), Rel-Tech Electronics, Inc. (&#x201c;Rel-Tech&#x201d;), C Enterprises, Inc. (&#x201c;C Enterprises&#x201d;), and Schroff Technologies International, Inc. (&#x201c;Schrofftech&#x201d;). Schrofftech is a wholly-owned subsidiary that RF Industries, Ltd. acquired effective <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2019. </div>All references to the &#x201c;Company&#x201d; collectively refer to RF Industries, Ltd., Cables Unlimited, Rel-Tech, C Enterprises, and Schrofftech. All intercompany balances and transactions have been eliminated in consolidation.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Risks and uncertainties</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">In <div style="display: inline; font-style: italic; font: inherit;"> March 2020, </div>the World Health Organization (the &#x201c;WHO&#x201d;) declared coronavirus (&#x201c;COVID-<div style="display: inline; font-style: italic; font: inherit;">19&#x201d;</div>) a pandemic emergency. The COVID-<div style="display: inline; font-style: italic; font: inherit;">19</div> pandemic has negatively impacted regional and global economies, disrupted global supply chains, and created significant volatility and disruption of financial markets. The global impact of the outbreak has been rapidly evolving and certain jurisdictions, including those where we have operations, have also reacted by instituting quarantines, restrictions on travel, &#x201c;shelter in place&#x201d; rules, social distancing protocols and restrictions on types of business that <div style="display: inline; font-style: italic; font: inherit;"> may </div>continue to operate. While we have been deemed an &#x201c;essential&#x201d; business, and therefore have been permitted to continue our operations, the impact of the COVID-<div style="display: inline; font-style: italic; font: inherit;">19</div> pandemic has affected both our operations and those of our customers. Our operations have been negatively affected by partial shutdowns of our facilities, by changes that we had to make on our operating methods and procedures, and by our reduced workforce as many of our employees stayed at home. Many of our customers and vendors have likewise had temporary closures of their facilities and have otherwise been impacted by changes in their industries. As a result, overall demand for our products has been reduced, and certain costs have increased. We have taken measures to protect the health and safety of our employees, and we continue to work with our customers and vendors to minimize potential disruptions in addressing the challenges posed by this global pandemic.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The extent of the impact of the COVID-<div style="display: inline; font-style: italic; font: inherit;">19</div> pandemic on our operational and financial performance will depend on future developments, including the duration and spread of the pandemic and related actions taken by domestic and international jurisdictions to prevent disease spread, all of which are uncertain and cannot be predicted. The outbreak impacted our performance for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021. </div>We continue to expect the decline caused by the economic slowdown to persist through the <div style="display: inline; font-style: italic; font: inherit;">second</div> quarter of <div style="display: inline; font-style: italic; font: inherit;">2021.</div> During the periods covered by this report, the operations of our <div style="display: inline; font-style: italic; font: inherit;">three</div> subsidiaries in the Northeast were affected as many of our employees stayed at home and as local customers shut down or otherwise delayed, deferred or cancelled orders for our products. Because of the impact that COVID-<div style="display: inline; font-style: italic; font: inherit;">19</div> had on our operations, in <div style="display: inline; font-style: italic; font: inherit;"> May 2020 </div>we applied for and received loans under the Paycheck Protection Program (&#x201c;PPP&#x201d;) of the CARES Act totaling approximately <div style="display: inline; font-style: italic; font: inherit;">$2.8</div> million (&#x201c;PPP Loans&#x201d;). See Note <div style="display: inline; font-style: italic; font: inherit;">13</div> on discussions of the PPP Loans.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">We considered the impact of the COVID-<div style="display: inline; font-style: italic; font: inherit;">19</div> related economic slowdown on our evaluation of goodwill impairment indicators as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021. </div>Although <div style="display: inline; font-style: italic; font: inherit;">no</div> goodwill impairment indicators were identified, it is possible that impairments could emerge as the impact of the crisis becomes clearer, and those impairment losses could be material.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Fair value measurement</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">We measure at fair value certain financial assets and liabilities. Fair value is defined as the price that would be received to sell an asset or transfer a liability in an orderly transaction between market participants at the measurement date. U.S. GAAP specifies a hierarchy of valuation techniques based on whether the inputs to those valuation techniques are observable or unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumptions. These <div style="display: inline; font-style: italic; font: inherit;">two</div> types of inputs have created the following fair-value hierarchy:</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Level&nbsp;<div style="display: inline; font-style: italic; font: inherit;">1</div> &#x2013; Quoted prices for identical instruments in active markets;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Level&nbsp;<div style="display: inline; font-style: italic; font: inherit;">2</div> &#x2013; Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are <div style="display: inline; font-style: italic; font: inherit;">not</div> active, and model-derived valuations in which all significant inputs and significant value drivers are observable in active markets;&nbsp;and</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Level&nbsp;<div style="display: inline; font-style: italic; font: inherit;">3</div> &#x2013; Valuations derived from valuation techniques in which <div style="display: inline; font-style: italic; font: inherit;">one</div> or more significant inputs or significant value drivers are unobservable.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div>   <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">As of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>and <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020, </div>the carrying amounts reflected in the accompanying condensed consolidated balance sheets for cash and cash equivalents, accounts receivable, accounts payable, and the current portion of the PPP Loans approximated their carrying value due to their short-term nature. See Note <div style="display: inline; font-style: italic; font: inherit;">5</div> for discussion on the fair value of other current liabilities.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Recent accounting standards</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Recently issued accounting pronouncements <div style="display: inline; font-style: italic; font: inherit;">not</div> yet adopted:</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">In <div style="display: inline; font-style: italic; font: inherit;"> June 2016, </div>the Financial Accounting Standards Board (&#x201c;FASB&#x201d;) issued Accounting Standards Update (&#x201c;ASU&#x201d;) <div style="display: inline; font-style: italic; font: inherit;">2016</div>-<div style="display: inline; font-style: italic; font: inherit;">13,</div> Financial Instruments&#x2014;Credit Losses, which requires a financial asset (or a group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial asset(s) to present the net carrying value at the amount expected to be collected on the financial asset. The guidance is effective for fiscal years beginning after <div style="display: inline; font-style: italic; font: inherit;"> December 15, 2019. </div>In <div style="display: inline; font-style: italic; font: inherit;"> November 2019, </div>the FASB issued ASU <div style="display: inline; font-style: italic; font: inherit;">2019</div>-<div style="display: inline; font-style: italic; font: inherit;">10,</div> Financial Instruments&#x2014;Credit Losses (Topic <div style="display: inline; font-style: italic; font: inherit;">326</div>), which pushes back the effective date for public business entities that are smaller reporting companies, as defined by the Securities and Exchange Commission, to fiscal years beginning after <div style="display: inline; font-style: italic; font: inherit;"> December 15, 2022. </div>Early adoption is permitted. We are currently evaluating the impact the adoption of this new standard will have on our consolidated financial statements.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Recently issued accounting pronouncements adopted:</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">In <div style="display: inline; font-style: italic; font: inherit;"> February 2016, </div>the FASB issued ASU <div style="display: inline; font-style: italic; font: inherit;">No.</div> <div style="display: inline; font-style: italic; font: inherit;">2016</div>-<div style="display: inline; font-style: italic; font: inherit;">02,</div> Leases. This ASU requires lessees to recognize lease assets and lease liabilities for those leases classified as operating leases under the current GAAP. Under ASU <div style="display: inline; font-style: italic; font: inherit;">2016</div>-<div style="display: inline; font-style: italic; font: inherit;">02,</div> lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach, which includes a number of optional practical expedients. We adopted the standard as of <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2019, </div>the beginning of our fiscal <div style="display: inline; font-style: italic; font: inherit;">2020,</div> applying the modified retrospective method. We elected the package of practical expedients permitted under the transition guidance with the new standard, which among other things, allows us to carryforward the historical lease classification. We elected the policy which allows us to combine the nonlease components with their related lease components rather than separating, and the policy election to keep leases with an initial term of <div style="display: inline; font-style: italic; font: inherit;">12</div> months or less off of the balance sheet. Operating leases are included in our consolidated balance sheet as operating lease right of use (&#x201c;ROU&#x201d;) assets, other current liabilities, and operating lease liabilities. Finance leases are included in finance ROU assets, other current liabilities, and finance lease liabilities on our consolidated balance sheet. ROU assets represent our right to use an underlying asset for the duration of the lease term, and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of our leases do <div style="display: inline; font-style: italic; font: inherit;">not</div> provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. The operating lease ROU asset also includes any lease payments made and excludes lease incentives. Our lease terms <div style="display: inline; font-style: italic; font: inherit;"> may </div>include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Lease expense for lease payments is recognized on a straight-line basis over the lease term and is recognized on the consolidated statements of operations. The adoption of the standard resulted in a material recognition of additional right of use assets and lease liabilities of approximately <div style="display: inline; font-style: italic; font: inherit;">$2.3</div> million and <div style="display: inline; font-style: italic; font: inherit;">$2.4</div> million, respectively, as of <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2019, </div>but did <div style="display: inline; font-style: italic; font: inherit;">not</div> materially affect our consolidated net income.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">In <div style="display: inline; font-style: italic; font: inherit;"> January 2017, </div>the FASB issued ASU <div style="display: inline; font-style: italic; font: inherit;">No.</div> <div style="display: inline; font-style: italic; font: inherit;">2017</div>-<div style="display: inline; font-style: italic; font: inherit;">04,</div> Intangibles&#x2014;Goodwill and Other, which simplifies the subsequent measurement of goodwill by eliminating Step <div style="display: inline; font-style: italic; font: inherit;">2</div> from the goodwill impairment test. Under the amendments of this update, the goodwill impairment test is performed by comparing the fair value of a reporting unit with its carrying amount. If the carrying amount of a reporting unit exceeds its fair value, an impairment loss should be recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit. The guidance also still gives entities the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. We adopted the standard as of <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2020, </div>the beginning of our fiscal <div style="display: inline; font-style: italic; font: inherit;">2021,</div> applying this prospectively. The adoption of the standard did <div style="display: inline; font-style: italic; font: inherit;">not</div> result in an impairment charge as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021.</div></div></div><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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.</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 205<br> -URI http://asc.fasb.org/topic&amp;trid=2122149<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -URI http://asc.fasb.org/topic&amp;trid=2197479<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>20
<FILENAME>R9.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265032840">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 2 - Business Acquisition<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationDisclosureTextBlock', window );">Business Combination Disclosure [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">2</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Business acquisition</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">On <div style="display: inline; font-style: italic; font: inherit;"> November 4, 2019, </div>we purchased the business of Schroff Technologies International, Inc. (&#x201c;Schrofftech&#x201d;), a Rhode Island-based manufacturer and marketer of intelligent thermal control systems used by telecommunications companies across the U.S. and Canada, and shrouds for small cell integration and installation. At the closing, in consideration for the Schrofftech business, we paid the sellers <div style="display: inline; font-style: italic; font: inherit;">$4</div> million in cash, and, if certain financial targets are met by Schrofftech over a <div style="display: inline; font-style: italic; font: inherit;">two</div>-year period, agreed to pay additional cash earn-out payments of up to <div style="display: inline; font-style: italic; font: inherit;">$2.4</div> million.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The acquisition was accounted for as an acquisition of a business in accordance with the acquisition method of accounting. The acquired assets and assumed liabilities have been recorded at their estimated fair values. We determined the estimated fair values with the assistance of appraisals or valuations performed by an independent <div style="display: inline; font-style: italic; font: inherit;">third</div>-party specialist. Schrofftech serves the high growth wireless, telecom and cable markets. The Schrofftech business allows us to diversify the types of services provided for our customers in these markets. All manufacturing operations are performed at Schrofftech's facilities in Rhode Island.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">Although the closing occurred on <div style="display: inline; font-style: italic; font: inherit;"> November 4, 2019, </div>the acquisition of Schrofftech is deemed to have become effective for financial accounting purposes as of <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2019. </div>Accordingly, subsequent to <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2019, </div>Schrofftech's financial results have been included in the results of the Custom Cabling Manufacturing and Assembly segment (&#x201c;Custom Cabling segment&#x201d;) as well as in the consolidated statements of operations. Total costs related to the acquisition of Schrofftech were approximately <div style="display: inline; font-style: italic; font: inherit;">$151,000</div> and have been expensed as incurred and categorized in selling and general expenses during periods prior to <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2020.</div></div> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">&nbsp;</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </div>   <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">The following table summarizes the components of the purchase price at fair values at <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2019:</div></div> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">&nbsp;</div> <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 81%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Cash consideration paid</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4,000,000</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Earn-out liability</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">1,249,000</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total purchase price</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">5,249,000</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">&nbsp;</div> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin: 0">&nbsp;</div> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">The following table summarizes the allocation of the purchase price at fair value at <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2019:</div></div> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin: 0">&nbsp;</div> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">&nbsp;</div> <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 81%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Current assets</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,168,000</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Fixed assets</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">58,000</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Intangible assets</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3,299,000</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Goodwill</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,127,000</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Non-interest bearing liabilities</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(403,000</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net assets</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">5,249,000</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div></div><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_BusinessCombinationDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).</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 805<br> -URI http://asc.fasb.org/topic&amp;trid=2303972<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>21
<FILENAME>R10.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265031432">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 3 - Inventories and Major Vendors<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryDisclosureTextBlock', window );">Inventory Disclosure [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">3</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Inventories and major vendors</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Inventories, consisting of materials, labor and manufacturing overhead, are stated at the lower of cost or net realizable value. Cost has been determined using the weighted average cost method. Inventories consist of the following (in thousands):&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 15%; margin-left: 54pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">October 31, 2020</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom;">  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 64%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Raw materials and supplies</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4,668</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4,410</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Work in process</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">278</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">196</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Finished goods</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4,073</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3,980</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Totals</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,019</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">8,586</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"><div style="display: inline; font-style: italic; font: inherit;">No</div> vendors accounted for more than <div style="display: inline; font-style: italic; font: inherit;">10%</div> of inventory purchases for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>or <div style="display: inline; font-style: italic; font: inherit;">2020.</div> We have arrangements with our vendors to purchase products based on purchase orders that we periodically issue.</div></div><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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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_InventoryDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.</p></div>
<a 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> -URI http://asc.fasb.org/topic&amp;trid=2126998<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>22
<FILENAME>R11.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265178104">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 4 - Other Current Assets<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCurrentAssetsTextBlock', window );">Other Current Assets [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">4</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Other current assets</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Other current assets consist of the following (in thousands):&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">  <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">October 31, 2020</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom;"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Prepaid taxes</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">924</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Prepaid expense</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">591</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">393</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Other</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">624</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">420</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Totals</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">2,139</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">813</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> </tr>  </table> </div></div><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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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_OtherCurrentAssetsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for other current assets.</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_OtherCurrentAssetsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>23
<FILENAME>R12.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604269353896">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 5 - Accrued Expenses and Other Current Liabilities<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock', window );">Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Noncurrent [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">5</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Accrued expenses and other current liabilities</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Accrued expenses consist of the following (in thousands):</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&nbsp;</div> <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">October 31, 2020</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom;">  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Wages payable</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,383</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,506</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Accrued receipts</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">823</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">518</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Other accrued expenses</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">411</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">549</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Totals</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">2,617</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">2,573</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Accrued receipts represent purchased inventory for which invoices have <div style="display: inline; font-style: italic; font: inherit;">not</div> been received.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div>   <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The purchase agreement for the Schrofftech acquisition provides for earn-out payments of up to <div style="display: inline; font-style: italic; font: inherit;">$2.4</div> million, which are earned through <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2021. </div>The initial earn-out liability was valued at its fair value using an option pricing based approach with a risk-neutral framework using Black Scholes due to the option-like nature of the earn-out payout structure. The earn-out was and will continue to be revalued quarterly using a present value approach and any resulting increase or decrease will be recorded into selling and general expenses. Any changes in the amount of the actual results and forecasted scenarios could impact the fair value. Significant judgment is employed in determining the appropriateness of the assumptions used in calculating the fair value of the earn-out as of the acquisition date. Accordingly, significant variances between actual and forecasted results or changes in the assumptions can materially impact the amount of contingent consideration expense we record in future periods. In determining the fair value of the earn-out liability as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021, </div>we used the most recent projections while giving consideration to actual results versus such projections subsequent to <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021.</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">We estimate the fair value of the earn-out liability using an option pricing based approach with a risk-neutral framework using Black Scholes related to Schrofftech calculated at net present value (Level <div style="display: inline; font-style: italic; font: inherit;">3</div> of the fair value hierarchy).</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The following table summarizes our financial assets and liabilities measured at fair value on a recurring basis as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 (</div>in thousands):</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt; width: 81%; border-bottom: thin solid rgb(0, 0, 0);"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Description</div> </td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Level 3</div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Earn-out liability</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">296</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The following table summarizes our financial assets and liabilities measured at fair value on a recurring basis as of <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020 (</div>in thousands):</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt; width: 81%; border-bottom: thin solid rgb(0, 0, 0);"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Description</div> </td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Level 3</div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Earn-out liability</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">370</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The following table summarizes the changes to the Level <div style="display: inline; font-style: italic; font: inherit;">3</div> liabilities measured at fair value for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021&nbsp;</div>and for the year ended <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020 (</div>in thousands):</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"> </div> <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom;">  <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Level 3</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom;">  <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">October 31, 2020</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; width: 62%;"> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Beginning balance</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">370</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,249</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Change in value</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(74</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(879</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Ending balance</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>  <td style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">296</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td>  <td style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">370</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">As of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021, </div>the full amount of the <div style="display: inline; font-style: italic; font: inherit;">$296,000</div> earn-out was classified as other current liabilities.</div></div><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_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as noncurrent 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>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_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrentTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>24
<FILENAME>R13.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265082280">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 6 - (Loss) Earnings Per Share<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareTextBlock', window );">Earnings Per Share [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">6</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> (Loss) earnings per share</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </div> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">Basic (loss) earnings per share is computed by dividing net (loss) income by the weighted average number of common shares outstanding during the period. Diluted earnings per share is computed by dividing net income by the weighted average number of common shares outstanding increased by the effects of assuming that other potentially dilutive securities (such as stock options) outstanding during the period had been exercised and the treasury stock method had been applied. During the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021, </div>we reported a net loss and diluted loss per share is computed the same as basic loss per share as the effect of utilizing the fully diluted share count would have reduced the net loss per share which has an anti-dilutive effect.&nbsp; Therefore, all outstanding stock options are excluded from the computation of diluted loss per share.&nbsp; Potentially issuable securities that are out-of-the-money totaled <div style="display: inline; font-style: italic; font: inherit;">331,338</div> and <div style="display: inline; font-style: italic; font: inherit;">392,838</div> shares for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>and <div style="display: inline; font-style: italic; font: inherit;">2020,</div> respectively, and were excluded from the calculation of diluted per share amounts because of their anti-dilutive effect.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The following table summarizes the computation of basic and diluted weighted average shares outstanding:</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"> </div>  <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 10%; margin-left: 36pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Three Months Ended January 31,</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">2021</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">2020</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom;">  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 66%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Weighted average shares outstanding for basic (loss) earnings per share</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,864,689</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,564,533</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Add effects of potentially dilutive securities-assumed exercise of stock options</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">308,803</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Weighted average shares outstanding for diluted (loss) earnings per share</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,864,689</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,873,336</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </div> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt;">&nbsp;</div></div><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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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_EarningsPerShareTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for earnings per share.</p></div>
<a 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 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109243012&amp;loc=SL65017193-207537<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 (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&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> -URI http://asc.fasb.org/topic&amp;trid=2144383<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 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&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>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>25
<FILENAME>R14.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604269353896">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Stock-based Compensation and Equity Transactions<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock', window );">Share-based Payment Arrangement [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">7</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Stock-based compensation and equity transactions</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">On <div style="display: inline; font-style: italic; font: inherit;"> December 6, 2019, </div><div style="display: inline; font-style: italic; font: inherit;">one</div> employee was granted <div style="display: inline; font-style: italic; font: inherit;">50,000</div> incentive stock options. These options vested <div style="display: inline; font-style: italic; font: inherit;">10,000</div> on the date of grant, and the balance vests as to <div style="display: inline; font-style: italic; font: inherit;">10,000</div> shares per year thereafter on each of the next <div style="display: inline; font-style: italic; font: inherit;">four</div> anniversaries of <div style="display: inline; font-style: italic; font: inherit;"> December 6, 2019, </div>and expire <div style="display: inline; font-style: italic; font: inherit;">ten</div> years from the date of grant.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">On <div style="display: inline; font-style: italic; font: inherit;"> January 9, 2020, </div>we granted the following equity awards to our managers and officers:</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <table border="0" cellpadding="0" cellspacing="0" style=";font-family:Times New Roman;font-size:10pt; min-width: 700px;">    <tr>  <td style="width:54pt;"> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> </td>  <td style="vertical-align:top;width:18pt;"> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#x25cf;</div> </td>  <td style="vertical-align:top;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Stock grants for a total of <div style="display: inline; font-style: italic; font: inherit;">12,075</div> common shares to <div style="display: inline; font-style: italic; font: inherit;">three</div> employees. We accounted for these shares as stock-based compensation totaling <div style="display: inline; font-style: italic; font: inherit;">$77,000;</div></div> </td>  </tr>   </table> <table border="0" cellpadding="0" cellspacing="0" style=";font-family:Times New Roman;font-size:10pt; min-width: 700px;">    <tr>  <td style="width:54pt;"> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> </td>  <td style="vertical-align:top;width:18pt;"> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#x25cf;</div> </td>  <td style="vertical-align:top;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">A total of <div style="display: inline; font-style: italic; font: inherit;">3,241</div> incentive stock options to <div style="display: inline; font-style: italic; font: inherit;">two</div> employees, all of which vested immediately on the date of grant; and</div> </td>  </tr>   </table> <table border="0" cellpadding="0" cellspacing="0" style=";font-family:Times New Roman;font-size:10pt; min-width: 700px;">    <tr>  <td style="width:54pt;"> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> </td>  <td style="vertical-align:top;width:18pt;"> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#x25cf;</div> </td>  <td style="vertical-align:top;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">A total of <div style="display: inline; font-style: italic; font: inherit;">38,500</div> shares of restricted stock and <div style="display: inline; font-style: italic; font: inherit;">77,000</div> incentive stock options to <div style="display: inline; font-style: italic; font: inherit;">five</div> employees. The shares of restricted stock and incentive stock options vest over <div style="display: inline; font-style: italic; font: inherit;">four</div> years as follows: (i) <div style="display: inline; font-style: italic; font: inherit;">one</div>-quarter of the restricted shares and options vested on <div style="display: inline; font-style: italic; font: inherit;"> January 9, 2021; </div>and (ii) the remaining restricted shares and options shall vest in <div style="display: inline; font-style: italic; font: inherit;">twelve</div> equal quarterly installments over the next <div style="display: inline; font-style: italic; font: inherit;">three</div> years. All incentive stock options expire <div style="display: inline; font-style: italic; font: inherit;">ten</div> years from the date of grant.</div> </td>  </tr>   </table> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">On <div style="display: inline; font-style: italic; font: inherit;"> June 30, 2020, </div><div style="display: inline; font-style: italic; font: inherit;">one</div> employee was granted <div style="display: inline; font-style: italic; font: inherit;">10,000</div> incentive stock options. These options vested <div style="display: inline; font-style: italic; font: inherit;">2,500</div> on the date of grant, and the balance vests as to <div style="display: inline; font-style: italic; font: inherit;">2,500</div> shares per year thereafter on each of the next <div style="display: inline; font-style: italic; font: inherit;">three</div> anniversaries of <div style="display: inline; font-style: italic; font: inherit;"> June 30, 2020, </div>and expire <div style="display: inline; font-style: italic; font: inherit;">ten</div> years from the date of grant.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">On <div style="display: inline; font-style: italic; font: inherit;"> January 12, 2021, </div>we granted a total of <div style="display: inline; font-style: italic; font: inherit;">33,500</div> shares of restricted stock and <div style="display: inline; font-style: italic; font: inherit;">67,000</div> incentive stock options to <div style="display: inline; font-style: italic; font: inherit;">one</div> manager and <div style="display: inline; font-style: italic; font: inherit;">three</div> officers. The shares of restricted stock and incentive stock options vest over <div style="display: inline; font-style: italic; font: inherit;">four</div> years as follows: (i) <div style="display: inline; font-style: italic; font: inherit;">one</div>-quarter of the restricted shares and options shall vest on <div style="display: inline; font-style: italic; font: inherit;"> January 12, 2022; </div>and (ii) the remaining restricted shares and options shall vest in <div style="display: inline; font-style: italic; font: inherit;">twelve</div> equal quarterly installments over the next <div style="display: inline; font-style: italic; font: inherit;">three</div> years. All incentive stock options expire <div style="display: inline; font-style: italic; font: inherit;">ten</div> years from the date of grant.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"><div style="display: inline; font-style: italic; font: inherit;">No</div> other shares or options were granted to company employees during the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>and <div style="display: inline; font-style: italic; font: inherit;">2020.</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The weighted average fair value of employee stock options that were granted during the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>and <div style="display: inline; font-style: italic; font: inherit;">2020</div> was estimated to be <div style="display: inline; font-style: italic; font: inherit;">$2.46</div> and <div style="display: inline; font-style: italic; font: inherit;">$3.13,</div> respectively, per share, using the Black-Scholes option pricing model with the following assumptions:</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Three Months Ended January 31,</div></div></div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">2021</div></div></div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">2020</div></div></div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Risk-free interest rate</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">0.39</div></td>  <td nowrap="nowrap" 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;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">1.57</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Dividend yield</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">0.00</div></td>  <td nowrap="nowrap" 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;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">1.23</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Expected life of the option (in years)</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">7.00</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">6.47</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Volatility factor</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">51.94</div></td>  <td nowrap="nowrap" 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;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">49.14</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td>  </tr>    </table> </div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Expected volatilities are based on historical volatility of our stock price and other factors. We used the historical method to calculate the expected life of the <div style="display: inline; font-style: italic; font: inherit;">2021</div> and <div style="display: inline; font-style: italic; font: inherit;">2020</div> option grants. The expected life represents the period of time that options granted are expected to be outstanding. The risk-free rate is based on the U.S. Treasury rate with a maturity date corresponding to the options' expected life. The dividend yield is based upon the historical dividend yield.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Company stock option plans</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Descriptions of our stock option plans are included in Note <div style="display: inline; font-style: italic; font: inherit;">9</div> of our Annual Report on Form <div style="display: inline; font-style: italic; font: inherit;">10</div>-K for the year ended <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020. </div>A summary of the status of the options granted under our stock option plans as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>and the changes in options outstanding during the <div style="display: inline; font-style: italic; font: inherit;">three</div> months then ended is presented in the table that follows:</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div> <table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 72pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Weighted</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Average</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Shares</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Exercise Price</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 66%;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Outstanding at November 1, 2020</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">789,179</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4.66</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options granted</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">67,000</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4.98</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options exercised</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(118,189</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3.26</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options cancelled</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(91,793</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">5.88</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options outstanding at January 31, 2021</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">646,197</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4.78</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options exercisable at January 31, 2021</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">298,781</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4.85</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options vested and expected to vest at January 31, 2021</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">645,861</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4.78</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Weighted average remaining contractual life of options outstanding as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021: </div><div style="display: inline; font-style: italic; font: inherit;">6.30</div> years</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Weighted average remaining contractual life of options exercisable as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021: </div><div style="display: inline; font-style: italic; font: inherit;">4.54</div> years</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div>   <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Weighted average remaining contractual life of options vested and expected to vest as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021: </div><div style="display: inline; font-style: italic; font: inherit;">6.30</div> years</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Aggregate intrinsic value of options outstanding at <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021: </div><div style="display: inline; font-style: italic; font: inherit;">$1,077,000</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Aggregate intrinsic value of options exercisable at <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021: </div><div style="display: inline; font-style: italic; font: inherit;">$531,000</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Aggregate intrinsic value of options vested and expected to vest at <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021: </div><div style="display: inline; font-style: italic; font: inherit;">$1,069,000</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">As of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021, </div><div style="display: inline; font-style: italic; font: inherit;">$708,000</div> and <div style="display: inline; font-style: italic; font: inherit;">$461,000</div> of expenses with respect to nonvested stock options and restricted shares, respectively, has yet to be recognized but is expected to be recognized over a weighted average period of <div style="display: inline; font-style: italic; font: inherit;">3.92</div> and <div style="display: inline; font-style: italic; font: inherit;">1.30</div> years, respectively.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Non-employee directors receive a compensation package of <div style="display: inline; font-style: italic; font: inherit;">$50,0<div style="display: inline; font-style: italic; font: inherit;">00</div></div> annually, which is paid <div style="display: inline; font-style: italic; font: inherit;">one</div>-half in cash and <div style="display: inline; font-style: italic; font: inherit;">one</div>-half through the grant of non-qualified awards. For fiscal <div style="display: inline; font-style: italic; font: inherit;">2020,</div> compensation payable to non-employee directors was prorated from <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2019 </div>through <div style="display: inline; font-style: italic; font: inherit;"> August 31, 2020. </div>On <div style="display: inline; font-style: italic; font: inherit;"> November 4, 2019, </div>we granted each of our <div style="display: inline; font-style: italic; font: inherit;">five</div> non-employee directors <div style="display: inline; font-style: italic; font: inherit;">3,270</div> shares of restricted stock. The number of restricted shares granted to each director was determined by prorating <div style="display: inline; font-style: italic; font: inherit;">$25,000</div> for the <div style="display: inline; font-style: italic; font: inherit;">10</div> months ending <div style="display: inline; font-style: italic; font: inherit;"> August 31, 2020 </div>and dividing by the <div style="display: inline; font-style: italic; font: inherit;">20</div>-day average closing stock price (<div style="display: inline; font-style: italic; font: inherit;">$6.36</div>). These restricted shares vested ratably through <div style="display: inline; font-style: italic; font: inherit;"> August 31, 2020. </div>As compensation for services to be provided until the <div style="display: inline; font-style: italic; font: inherit;">2021</div> annual meeting of stockholders in <div style="display: inline; font-style: italic; font: inherit;"> September 2021, </div>we granted each of our <div style="display: inline; font-style: italic; font: inherit;">five</div> non-employee directors <div style="display: inline; font-style: italic; font: inherit;">5,757</div> shares of restricted stock, which number was determined by dividing <div style="display: inline; font-style: italic; font: inherit;">$25,000</div> by the <div style="display: inline; font-style: italic; font: inherit;">20</div>-day average closing stock price (<div style="display: inline; font-style: italic; font: inherit;">$4.34</div>). On <div style="display: inline; font-style: italic; font: inherit;"> December 31, 2020, </div>a new director joined the Board. We granted the new director <div style="display: inline; font-style: italic; font: inherit;">3,334</div> shares of restricted stock as payment for the year ending with the <div style="display: inline; font-style: italic; font: inherit;">2021</div> annual meeting. The number of restricted stock was determined by prorating <div style="display: inline; font-style: italic; font: inherit;">$25,000</div> for the <div style="display: inline; font-style: italic; font: inherit;">8.5</div> months of service upon joining the Board through the <div style="display: inline; font-style: italic; font: inherit;">2021</div> annual meeting and dividing by the <div style="display: inline; font-style: italic; font: inherit;">20</div>-day average closing stock price (<div style="display: inline; font-style: italic; font: inherit;">$5.31</div>).</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Non-employee directors who are also a chairperson of a committee of the Board receive additional compensation of <div style="display: inline; font-style: italic; font: inherit;">$15,000</div> annually. On <div style="display: inline; font-style: italic; font: inherit;"> June 5, 2020, </div>the Board of Directors revised the committee chair compensation so that all future compensation from <div style="display: inline; font-style: italic; font: inherit;"> July 1, 2020 </div>through the next annual meeting of the stockholders will be payable in shares of common stock rather than cash. Shares issued as compensation will be valued at the closing common stock price on the last day of each quarter. Accordingly, on <div style="display: inline; font-style: italic; font: inherit;"> July 31, 2020, </div>each of the <div style="display: inline; font-style: italic; font: inherit;">four</div> committee chairpersons was awarded <div style="display: inline; font-style: italic; font: inherit;">279</div> shares at <div style="display: inline; font-style: italic; font: inherit;">$4.47</div> per share. We account for these shares as stock-based compensation. On <div style="display: inline; font-style: italic; font: inherit;"> September 15, 2020, </div>each of the <div style="display: inline; font-style: italic; font: inherit;">four</div> committee chairpersons was awarded <div style="display: inline; font-style: italic; font: inherit;">3,454</div> shares of restricted stock as payment for the <div style="display: inline; font-style: italic; font: inherit;">$15,000</div> retainer payable to Chairpersons for the year ending with the <div style="display: inline; font-style: italic; font: inherit;">2021</div> annual meeting of stockholders. The number of restricted shares granted to each chairperson was determined by dividing <div style="display: inline; font-style: italic; font: inherit;">$15,000</div> by the <div style="display: inline; font-style: italic; font: inherit;">20</div>-day average closing stock price (<div style="display: inline; font-style: italic; font: inherit;">$4.34</div>).</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Stock option expense</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">During the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>and <div style="display: inline; font-style: italic; font: inherit;">2020,</div> stock-based compensation expense totaled <div style="display: inline; font-style: italic; font: inherit;">$123,000</div> and <div style="display: inline; font-style: italic; font: inherit;">$187,000,</div> respectively, and was classified in selling and general expense.</div></div><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_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure 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 718<br> -URI http://asc.fasb.org/topic&amp;trid=2228938<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>26
<FILENAME>R15.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604269547352">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 8 - Concentrations of Credit Risk<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskDisclosureTextBlock', window );">Concentration Risk Disclosure [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">8</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Concentrations of credit risk</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Financial instruments that potentially subject us to concentrations of credit risk consist primarily of cash and cash equivalents and accounts receivable. We maintain our cash and cash equivalents with high-credit quality financial institutions. At <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021, </div>we had cash and cash equivalent balances in excess of federally insured limits in the amount of approximately <div style="display: inline; font-style: italic; font: inherit;">$14.3</div> million.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">For the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ending <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021, </div><div style="display: inline; font-style: italic; font: inherit;"><div style="display: inline; font-style: italic; font: inherit;">two</div></div> customers, both distributors, accounted for approximately <div style="display: inline; font-style: italic; font: inherit;">16%</div> and <div style="display: inline; font-style: italic; font: inherit;">12%</div> of net sales and had accounts receivable balances that accounted for <div style="display: inline; font-style: italic; font: inherit;">15%</div> and <div style="display: inline; font-style: italic; font: inherit;">19%,</div> respectively, of the total net accounts receivable balance at <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021. </div>These same <div style="display: inline; font-style: italic; font: inherit;">two</div> distributors each accounted for <div style="display: inline; font-style: italic; font: inherit;"><div style="display: inline; font-style: italic; font: inherit;">11%</div></div> of net sales for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ending <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2020, </div>while <div style="display: inline; font-style: italic; font: inherit;">one</div> other customer, a wireless carrier, accounted for <div style="display: inline; font-style: italic; font: inherit;">17%</div> of net sales for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ending <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2020. </div>The <div style="display: inline; font-style: italic; font: inherit;">two</div> distributors had accounts receivable balances that each accounted for <div style="display: inline; font-style: italic; font: inherit;"><div style="display: inline; font-style: italic; font: inherit;">12%</div></div> of total net accounts receivable balance at <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2020. </div>Although these customers have been on-going major customers of the Company, the written agreements with these customers do <div style="display: inline; font-style: italic; font: inherit;">not</div> have any minimum purchase obligations and they could stop buying our products at any time and for any reason. A reduction, delay or cancellation of orders from these customers or the loss of these customers could significantly reduce our future revenues and profits.</div></div><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_ConcentrationRiskDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk 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 275<br> -URI http://asc.fasb.org/topic&amp;trid=2134479<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>27
<FILENAME>R16.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265307960">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 9 - Segment Information<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingDisclosureTextBlock', window );">Segment Reporting Disclosure [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">9</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Segment information</div></div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">We aggregate operating divisions into <div style="display: inline; font-style: italic; font: inherit;">two</div> reporting segments that have similar economic characteristics primarily in the following areas: (<div style="display: inline; font-style: italic; font: inherit;">1</div>) the nature of the product and services; (<div style="display: inline; font-style: italic; font: inherit;">2</div>) the nature of the production process; (<div style="display: inline; font-style: italic; font: inherit;">3</div>) the type or class of customer for their products and services; (<div style="display: inline; font-style: italic; font: inherit;">4</div>) the methods used to distribute their products or services; and (<div style="display: inline; font-style: italic; font: inherit;">5</div>) if applicable, the nature of the regulatory environment. Based upon this evaluation, as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021, </div>we had <div style="display: inline; font-style: italic; font: inherit;">two</div> segments &#x2013; RF Connector and Cable Assembly (&#x201c;RF Connector segment&#x201d;) and Custom Cabling Manufacturing and Assembly (&#x201c;Custom Cabling segment&#x201d;).</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">The RF Connector segment consisted of <div style="display: inline; font-style: italic; font: inherit;">one</div> division and the Custom Cabling segment was composed of <div style="display: inline; font-style: italic; font: inherit;">four</div> divisions.&nbsp;The <div style="display: inline; font-style: italic; font: inherit;">five</div> divisions that met the quantitative thresholds for segment reporting are the RF Connector and Cable Assembly division (&#x201c;RF Connector division&#x201d;), Cables Unlimited, Rel-Tech, C Enterprises, and Schrofftech. While each segment has similar products and services, there was little overlapping of these services to their customer base. The biggest difference in segments is in the channels of sales: sales or product and services for the RF Connector&nbsp;segment were primarily through the distribution channel, while the Custom Cabling segment sales were through a combination of distribution and direct to the end customer.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div>   <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Management identifies segments based on strategic business units that are, in turn, based along market lines. These strategic business units offer products and services to different markets in accordance with their customer base and product usage. For segment reporting purposes, the RF Connector division constitutes the RF Connector segment, and the Cables Unlimited, Rel-Tech, C Enterprises, and Schrofftech divisions constitute the Custom Cabling segment.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">As reviewed by our chief operating decision maker, we evaluate the performance of each segment based on income or loss before income taxes. We charge depreciation and amortization directly to each division within the segment. Accounts receivable, inventory, property and equipment, right of use assets, goodwill and intangible assets are the only assets identified by segment. Except as discussed above, the accounting policies for segment reporting are the same for the Company as a whole.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">All of our operations are conducted in the United States; however, we derive a portion of our revenue from export sales. We attribute sales to geographic areas based on the location of the customers. The following table presents the sales by geographic area for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>and <div style="display: inline; font-style: italic; font: inherit;">2020</div> (in thousands):</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Three Months Ended January 31,</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">2021</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">2020</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom;">  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">United States</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,379</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">12,173</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Foreign Countries:</div> </td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Canada</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">525</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">116</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Mexico</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">5</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">All Other</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">98</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">120</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">623</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">241</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Totals</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">10,002</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">12,414</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">Net sales, income (loss) before provision (benefit) for income taxes and other related segment information for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>and <div style="display: inline; font-style: italic; font: inherit;">2020</div> are as follows (in thousands):&nbsp;</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div> <table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">RF Connector</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Custom Cabling</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  </tr>  <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">and </div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Manufacturing and </div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  </tr>  <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</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%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Cable Assembly</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</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%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Assembly</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</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%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Corporate</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</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%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Total</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td>  </tr>  <tr style="background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"><div style="display: inline; font-weight: bold;">2021</div></td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">&nbsp;</td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">&nbsp;</td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">&nbsp;</td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">&nbsp;</td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net sales</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3,575</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">6,427</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">10,002</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Income (loss) before benefit for income taxes</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">453</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(1,042</div></td>  <td nowrap="nowrap" 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;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(8</div></td>  <td nowrap="nowrap" 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;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(597</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Depreciation and amortization</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">35</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">202</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">237</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total assets</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">7,667</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">15,202</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">17,766</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">40,635</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="width: 44%;">&nbsp;</td>  <td style="width: 1%;">&nbsp;</td>  <td style="width: 1%;">&nbsp;</td>  <td style="width: 12%;">&nbsp;</td>  <td style="width: 1%;">&nbsp;</td>  <td style="width: 1%;">&nbsp;</td>  <td style="width: 1%;">&nbsp;</td>  <td style="width: 12%;">&nbsp;</td>  <td style="width: 1%;">&nbsp;</td>  <td style="width: 1%;">&nbsp;</td>  <td style="width: 1%;">&nbsp;</td>  <td style="width: 10%;">&nbsp;</td>  <td style="width: 1%;">&nbsp;</td>  <td style="width: 1%;">&nbsp;</td>  <td style="width: 1%;">&nbsp;</td>  <td style="width: 10%;">&nbsp;</td>  <td style="width: 1%;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">2020</div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 12%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 12%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 10%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 10%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net sales</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3,189</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,225</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 10%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">12,414</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Income (loss) before provision for income taxes</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">282</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(281</div></td>  <td nowrap="nowrap" 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;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">11</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">12</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Depreciation and amortization</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">42</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">213</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">255</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total assets</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">7,496</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">17,158</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">15,178</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">39,832</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div></div><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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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_SegmentReportingDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.</p></div>
<a 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 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&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 34<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8981-108599<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 21<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8721-108599<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 40<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9031-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<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 26<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8844-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 41<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9038-108599<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<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 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: 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=120311839&amp;loc=d3e9054-108599<br><br>Reference 12: 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 15<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8657-108599<br><br>Reference 13: 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 21<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8721-108599<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -URI http://asc.fasb.org/topic&amp;trid=2134510<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SegmentReportingDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>28
<FILENAME>R17.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604269600696">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 10 - Income Taxes<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureTextBlock', window );">Income Tax Disclosure [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">10</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Income taxes</div></div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">We use an estimated annual effective tax rate, which is based on expected annual income, statutory tax rates and tax planning opportunities available in the various jurisdictions in which we operate, to determine its quarterly provision (benefit) for income taxes. Certain significant or unusual items are separately recognized in the quarter in which they occur and can be a source of variability in the effective tax rates from quarter to quarter.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">During the <div style="display: inline; font-style: italic; font: inherit;">first</div> quarter of fiscal <div style="display: inline; font-style: italic; font: inherit;">2021,</div> the Consolidated Appropriations Act was passed which allows for PPP loan expenses to be deducted on the Company's tax return. This resulted in a decrease to our deferred tax asset and income taxes payable of <div style="display: inline; font-style: italic; font: inherit;">$0.7</div> million. The provision or benefit for income taxes was <div style="display: inline; font-style: italic; font: inherit;">32%</div> and (<div style="display: inline; font-style: italic; font: inherit;">120%</div>) of (loss) income before income taxes for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 (</div>the &#x201c;fiscal <div style="display: inline; font-style: italic; font: inherit;">2021</div> quarter&#x201d;) and <div style="display: inline; font-style: italic; font: inherit;">2020</div> (the &#x201c;fiscal <div style="display: inline; font-style: italic; font: inherit;">2020</div> quarter&#x201d;), respectively. The change in the effective tax rate from the fiscal <div style="display: inline; font-style: italic; font: inherit;">2020</div> quarter to fiscal <div style="display: inline; font-style: italic; font: inherit;">2021</div> quarter was primarily driven by the disproportionate impact of various permanent book-tax differences with respect to our forecasted book income or loss in each period.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div>   <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">We had <div style="display: inline; font-style: italic; font: inherit;">$134,000</div> and <div style="display: inline; font-style: italic; font: inherit;">$107,000</div> of unrecognized tax benefits, inclusive of interest and penalties, as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>and <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020, </div>respectively. The unrecognized tax benefits, if recognized, would result in a net tax benefit of <div style="display: inline; font-style: italic; font: inherit;">$35,000</div> as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021.</div></div></div><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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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_IncomeTaxDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.</p></div>
<a href="javascript:void(0);" onclick="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 21<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32857-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 11.C)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330215-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32809-109319<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.5.Q1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32705-109319<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 270<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6424409&amp;loc=d3e44925-109338<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -URI http://asc.fasb.org/topic&amp;trid=2144680<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI 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_IncomeTaxDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>29
<FILENAME>R18.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604350833560">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 11 - Intangible Assets<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsDisclosureTextBlock', window );">Intangible Assets Disclosure [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">11</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Intangible assets</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Intangible assets consist of the following (in thousands):</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div> <table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 72pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">October 31, 2020</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 66%;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Amortizable intangible assets:</div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Non-compete agreement (estimated life 5 years)</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">423</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">423</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated amortization</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(256</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(245</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">167</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">178</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Customer relationships (estimated lives 7 - 15 years)</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">5,058</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">5,058</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated amortization</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(2,483</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(2,367</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">2,575</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">2,691</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Backlog (estimated life 1 - 2 years)</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">287</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">287</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated amortization</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(287</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(266</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">21</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Patents (estimated life 10 - 14 years)</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">368</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">368</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated amortization</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(86</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(77</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">282</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">291</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Totals</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3,024</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3,181</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0pt;">Non-amortizable intangible assets:</div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Trademarks</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,174</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,174</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Amortization expense for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>and the year ended <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020 </div>was <div style="display: inline; font-style: italic; font: inherit;">$157,000</div> and <div style="display: inline; font-style: italic; font: inherit;">$692,000,</div> respectively. As of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021, </div>the weighted-average amortization period for the amortizable intangible assets is <div style="display: inline; font-style: italic; font: inherit;">5.66</div> years.</div></div><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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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_IntangibleAssetsDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for all or part of the information related to intangible 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 350<br> -URI http://asc.fasb.org/topic&amp;trid=2144416<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IntangibleAssetsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>30
<FILENAME>R19.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604268855304">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 12 - Commitments<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsDisclosureTextBlock', window );">Commitments Disclosure [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">12</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Commitments</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">We have operating leases for corporate offices, manufacturing facilities, and certain storage units. Our leases have remaining lease terms of <div style="display: inline; font-style: italic; font: inherit;">1</div> year to <div style="display: inline; font-style: italic; font: inherit;">3</div> years, some of which include options to extend the leases for up to <div style="display: inline; font-style: italic; font: inherit;">5</div> years. A portion of our operating leases are leased from K&amp;K Unlimited, a company controlled by Darren Clark, the former owner and current President of Cables Unlimited, to whom we make rent payments totaling <div style="display: inline; font-style: italic; font: inherit;">$14,000</div> per month.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">We also have other operating leases for certain equipment. The components of our facilities and equipment operating lease expenses for the period ending <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>were as follows (in thousands):</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Three Months Ended</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; width: 81%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Operating lease cost</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">247</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Short-term lease cost</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div>   <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Other information related to leases was as follows (in thousands):</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div> <table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 63pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">October 31, 2020</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><div style="display: inline; font-weight: bold;">Supplemental Cash Flows Information</div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Right of use assets obtained in exchange for lease obligations:</div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 55.8%;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Operating leases</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 16%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,184</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 16%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,421</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><div style="display: inline; font-weight: bold;">Weighted Average Remaining Lease Term</div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Operating leases (in months)</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">20.78</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">22.94</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><div style="display: inline; font-weight: bold;">Weighted Average Discount Rate</div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Operating leases</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">3.54</div></td>  <td nowrap="nowrap" 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;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 16%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">3.54</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td>  </tr>    </table> </div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;">&nbsp;</div> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">Future minimum lease payments under non-cancellable leases as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>were as follows:</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;">&nbsp;</div> <div> <table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 81pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 82%; border-bottom: thin solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">Year ended October 31, </div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: thin solid rgb(0, 0, 0);">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Operating Leases</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2021 (excluding three months ended January 31, 2021)</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">667</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2022</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">532</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2023</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">166</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2024</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2025</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Thereafter</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">-</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total future minimum lease payments</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,365</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Less imputed interest</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(99</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">Total</div></div> </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);">&nbsp;</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);"><div style="display: inline; font-weight: bold;">$</div></td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic; font: inherit;">1,266 </div></div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&nbsp;</td>  </tr>    </table> </div> <div style=" margin: 0; font-family: &quot;Times New Roman&quot;; font-size: 10pt">&nbsp;</div> <div> <table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 81pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">Reported as of January 31, 2021</div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Operating Leases</div></div></div> </td>  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Other current liabilities</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">789</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Operating lease liabilities</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">477</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Finance lease liabilities</div> </td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">-</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);">  <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">Total</div></div> </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);">&nbsp;</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);"><div style="display: inline; font-weight: bold;">$</div></td>  <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic; font: inherit;">1,266 </div></div></td>  <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;">&nbsp;</div> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">As of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021, </div>operating lease ROU asset was <div style="display: inline; font-style: italic; font: inherit;">$1.2</div> million and operating lease liability totaled <div style="display: inline; font-style: italic; font: inherit;">$1.3</div> million, of which <div style="display: inline; font-style: italic; font: inherit;">$789,000</div> is classified as current. There were <div style="display: inline; font-style: italic; font: inherit;">no</div> finance leases as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021.</div></div></div><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_CommitmentsDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for significant arrangements with third parties, which includes operating lease arrangements and arrangements in which the entity has agreed to expend funds to procure goods or services, or has agreed to commit resources to supply goods or services, and operating lease arrangements. Descriptions may include identification of the specific goods and services, period of time covered, minimum quantities and amounts, and cancellation 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 440<br> -URI http://asc.fasb.org/topic&amp;trid=2144648<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>31
<FILENAME>R20.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265298264">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 13 - Line of Credit and PPP Loans<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtDisclosureTextBlock', window );">Debt Disclosure [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">13</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Line of credit and PPP loans</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">In <div style="display: inline; font-style: italic; font: inherit;"> November 2019, </div>we entered into an agreement for a revolving line of credit (&#x201c;LOC&#x201d;) in the amount of <div style="display: inline; font-style: italic; font: inherit;">$5.0</div> million. Amounts outstanding under the LOC shall bear interest at a rate of <div style="display: inline; font-style: italic; font: inherit;">2.0%</div> plus LIBOR Daily Floating Rate (&#x201c;base interest rate&#x201d;), with interest payable on the <div style="display: inline; font-style: italic; font: inherit;">first</div> day of each month. Borrowings under the LOC are secured by a security interest in certain assets of the Company. The LOC contains certain loan covenants. Failure to maintain the loan covenants <div style="display: inline; font-style: italic; font: inherit;"> may </div>constitute an event of default, resulting in all outstanding amounts of principal and interest becoming immediately due and payable. All outstanding principal and interest is due and payable on <div style="display: inline; font-style: italic; font: inherit;"> December 1, 2021. </div>On <div style="display: inline; font-style: italic; font: inherit;"> December 30, 2020, </div>we closed the line of credit with <div style="display: inline; font-style: italic; font: inherit;">no</div> amounts outstanding.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">In <div style="display: inline; font-style: italic; font: inherit;"> May 2020 </div>we applied for and received loans under the Paycheck Protection Program (&#x201c;PPP&#x201d;) of the CARES Act totaling approximately <div style="display: inline; font-style: italic; font: inherit;">$2.8</div> million (&#x201c;PPP Loans&#x201d;). The funds from the PPP Loans were used to retain employees, maintain payroll and benefits, and make lease and utility payments. Without the PPP Loans, we would have made material reductions in our workforce (particularly at Cables Unlimited). We anticipate that most of the PPP Loans will be eligible for forgiveness in accordance with the provisions of the CARES Act. To the extent <div style="display: inline; font-style: italic; font: inherit;">not</div> forgiven, the PPP Loans have a <div style="display: inline; font-style: italic; font: inherit;">two</div>-year term, a fixed interest rate of <div style="display: inline; font-style: italic; font: inherit;">1%,</div> and principal and interest payments are deferred for <div style="display: inline; font-style: italic; font: inherit;">six</div> months. As of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021, </div>the full amount of the PPP Loans was applied for forgiveness. Subsequent to <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021, </div>the full amount of the PPP Loans has been forgiven and considered paid in full (including applicable interest).</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Future minimum loan payments as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>were as follows:</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div> <table border="0" cellpadding="0" cellspacing="0" style="margin-right: 15%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-width: 700px;">    <tr style="vertical-align: bottom;">  <td style="font-family: Times New Roman; font-size: 10pt; width: 82%; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">Year ended October 31, </div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">PPP Loans</div></div></div> </td>  <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom;">  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  <td>&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2021 (excluding three months ended January 31, 2021)</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td>  <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,575</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2022</div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">1,213</div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td>  </tr>  <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);">  <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">Total future minimum payments</div></div> </td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td>  <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><div style="display: inline; font-weight: bold;">$</div></td>  <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic; font: inherit;">2,788 </div></div></td>  <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&nbsp;</td>  </tr>    </table> </div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div></div><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_DebtDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -URI http://asc.fasb.org/topic&amp;trid=2208564<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>32
<FILENAME>R21.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263441048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 14 - Cash Dividend and Declared Dividends<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_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_rfil_CashDividendAndDeclaredDividendsTextBlock', window );">Cash Dividend and Declared Dividends [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">14</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Cash dividend and declared dividends</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">We did <div style="display: inline; font-style: italic; font: inherit;">not</div> pay any dividends during the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021. </div>During the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2020, </div>we paid dividends of <div style="display: inline; font-style: italic; font: inherit;">$0.02</div> per share for a total of <div style="display: inline; font-style: italic; font: inherit;">$193,000.</div>&nbsp;</div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rfil_CashDividendAndDeclaredDividendsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for cash dividends and declared dividends.</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;">rfil_CashDividendAndDeclaredDividendsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>33
<FILENAME>R22.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604269526360">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 15 - Subsequent Events<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventsTextBlock', window );">Subsequent Events [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;">Note <div style="display: inline; font-style: italic; font: inherit;">15</div> </div>&#x2013;<div style="display: inline; font-weight: bold;"> Subsequent events</div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">In <div style="display: inline; font-style: italic; font: inherit;"> February 2021, </div>the full <div style="display: inline; font-style: italic; font: inherit;">$2.8</div> million of PPP Loans was forgiven and considered paid in full (including applicable interest) by the Small Business Administration.</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:9pt;">&nbsp;</div></div><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_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-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_SubsequentEventsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -URI http://asc.fasb.org/topic&amp;trid=2122774<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6842918&amp;loc=SL6314017-165662<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>34
<FILENAME>R23.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263301832">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Significant Accounting Policies (Policies)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BasisOfAccountingPolicyPolicyTextBlock', window );">Basis of Accounting, Policy [Policy Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt">Our accompanying unaudited condensed consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America for interim financial information and with the instructions to Form <div style="display: inline; font-style: italic; font: inherit;">10</div>-Q. Accordingly, they do <div style="display: inline; font-style: italic; font: inherit;">not</div> include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statements. In the opinion of management, all adjustments, which are normal and recurring, have been included in order to make the information <div style="display: inline; font-style: italic; font: inherit;">not</div> misleading. Information included in the consolidated balance sheet as of <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020 </div>has been derived from, and certain terms used herein are defined in, the audited consolidated financial statements of RF Industries, Ltd. as of <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020 </div>included in our Annual Report on Form <div style="display: inline; font-style: italic; font: inherit;">10</div>-K (&#x201c;Form <div style="display: inline; font-style: italic; font: inherit;">10</div>-K&#x201d;) for the year ended <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020 </div>that was previously filed with the Securities and Exchange Commission (&#x201c;SEC&#x201d;). Operating results for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>are <div style="display: inline; font-style: italic; font: inherit;">not</div> necessarily indicative of the results that <div style="display: inline; font-style: italic; font: inherit;"> may </div>be expected for the year ending <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2021. </div>The unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and footnotes thereto included in our Form <div style="display: inline; font-style: italic; font: inherit;">10</div>-K.</div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><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_ConsolidationPolicyTextBlock', window );">Consolidation, Policy [Policy Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Principles of consolidation</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The accompanying unaudited condensed consolidated financial statements include the accounts of RF Industries, Ltd. and our <div style="display: inline; font-style: italic; font: inherit;">four</div> wholly-owned subsidiaries: Cables Unlimited, Inc. (&#x201c;Cables Unlimited&#x201d;), Rel-Tech Electronics, Inc. (&#x201c;Rel-Tech&#x201d;), C Enterprises, Inc. (&#x201c;C Enterprises&#x201d;), and Schroff Technologies International, Inc. (&#x201c;Schrofftech&#x201d;). Schrofftech is a wholly-owned subsidiary that RF Industries, Ltd. acquired effective <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2019. </div>All references to the &#x201c;Company&#x201d; collectively refer to RF Industries, Ltd., Cables Unlimited, Rel-Tech, C Enterprises, and Schrofftech. All intercompany balances and transactions have been eliminated in consolidation.</div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_RisksAndUncertaintiesPolicyTextBlock', window );">Risks and Uncertainties [Policy Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Risks and uncertainties</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">In <div style="display: inline; font-style: italic; font: inherit;"> March 2020, </div>the World Health Organization (the &#x201c;WHO&#x201d;) declared coronavirus (&#x201c;COVID-<div style="display: inline; font-style: italic; font: inherit;">19&#x201d;</div>) a pandemic emergency. The COVID-<div style="display: inline; font-style: italic; font: inherit;">19</div> pandemic has negatively impacted regional and global economies, disrupted global supply chains, and created significant volatility and disruption of financial markets. The global impact of the outbreak has been rapidly evolving and certain jurisdictions, including those where we have operations, have also reacted by instituting quarantines, restrictions on travel, &#x201c;shelter in place&#x201d; rules, social distancing protocols and restrictions on types of business that <div style="display: inline; font-style: italic; font: inherit;"> may </div>continue to operate. While we have been deemed an &#x201c;essential&#x201d; business, and therefore have been permitted to continue our operations, the impact of the COVID-<div style="display: inline; font-style: italic; font: inherit;">19</div> pandemic has affected both our operations and those of our customers. Our operations have been negatively affected by partial shutdowns of our facilities, by changes that we had to make on our operating methods and procedures, and by our reduced workforce as many of our employees stayed at home. Many of our customers and vendors have likewise had temporary closures of their facilities and have otherwise been impacted by changes in their industries. As a result, overall demand for our products has been reduced, and certain costs have increased. We have taken measures to protect the health and safety of our employees, and we continue to work with our customers and vendors to minimize potential disruptions in addressing the challenges posed by this global pandemic.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The extent of the impact of the COVID-<div style="display: inline; font-style: italic; font: inherit;">19</div> pandemic on our operational and financial performance will depend on future developments, including the duration and spread of the pandemic and related actions taken by domestic and international jurisdictions to prevent disease spread, all of which are uncertain and cannot be predicted. The outbreak impacted our performance for the <div style="display: inline; font-style: italic; font: inherit;">three</div> months ended <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021. </div>We continue to expect the decline caused by the economic slowdown to persist through the <div style="display: inline; font-style: italic; font: inherit;">second</div> quarter of <div style="display: inline; font-style: italic; font: inherit;">2021.</div> During the periods covered by this report, the operations of our <div style="display: inline; font-style: italic; font: inherit;">three</div> subsidiaries in the Northeast were affected as many of our employees stayed at home and as local customers shut down or otherwise delayed, deferred or cancelled orders for our products. Because of the impact that COVID-<div style="display: inline; font-style: italic; font: inherit;">19</div> had on our operations, in <div style="display: inline; font-style: italic; font: inherit;"> May 2020 </div>we applied for and received loans under the Paycheck Protection Program (&#x201c;PPP&#x201d;) of the CARES Act totaling approximately <div style="display: inline; font-style: italic; font: inherit;">$2.8</div> million (&#x201c;PPP Loans&#x201d;). See Note <div style="display: inline; font-style: italic; font: inherit;">13</div> on discussions of the PPP Loans.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">We considered the impact of the COVID-<div style="display: inline; font-style: italic; font: inherit;">19</div> related economic slowdown on our evaluation of goodwill impairment indicators as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021. </div>Although <div style="display: inline; font-style: italic; font: inherit;">no</div> goodwill impairment indicators were identified, it is possible that impairments could emerge as the impact of the crisis becomes clearer, and those impairment losses could be material.</div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><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_FairValueMeasurementPolicyPolicyTextBlock', window );">Fair Value Measurement, Policy [Policy Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Fair value measurement</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">We measure at fair value certain financial assets and liabilities. Fair value is defined as the price that would be received to sell an asset or transfer a liability in an orderly transaction between market participants at the measurement date. U.S. GAAP specifies a hierarchy of valuation techniques based on whether the inputs to those valuation techniques are observable or unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumptions. These <div style="display: inline; font-style: italic; font: inherit;">two</div> types of inputs have created the following fair-value hierarchy:</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Level&nbsp;<div style="display: inline; font-style: italic; font: inherit;">1</div> &#x2013; Quoted prices for identical instruments in active markets;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Level&nbsp;<div style="display: inline; font-style: italic; font: inherit;">2</div> &#x2013; Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are <div style="display: inline; font-style: italic; font: inherit;">not</div> active, and model-derived valuations in which all significant inputs and significant value drivers are observable in active markets;&nbsp;and</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Level&nbsp;<div style="display: inline; font-style: italic; font: inherit;">3</div> &#x2013; Valuations derived from valuation techniques in which <div style="display: inline; font-style: italic; font: inherit;">one</div> or more significant inputs or significant value drivers are unobservable.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">As of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021 </div>and <div style="display: inline; font-style: italic; font: inherit;"> October 31, 2020, </div>the carrying amounts reflected in the accompanying condensed consolidated balance sheets for cash and cash equivalents, accounts receivable, accounts payable, and the current portion of the PPP Loans approximated their carrying value due to their short-term nature. See Note <div style="display: inline; font-style: italic; font: inherit;">5</div> for discussion on the fair value of other current liabilities.</div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><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_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">New Accounting Pronouncements, Policy [Policy Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Recent accounting standards</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Recently issued accounting pronouncements <div style="display: inline; font-style: italic; font: inherit;">not</div> yet adopted:</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt;">In <div style="display: inline; font-style: italic; font: inherit;"> June 2016, </div>the Financial Accounting Standards Board (&#x201c;FASB&#x201d;) issued Accounting Standards Update (&#x201c;ASU&#x201d;) <div style="display: inline; font-style: italic; font: inherit;">2016</div>-<div style="display: inline; font-style: italic; font: inherit;">13,</div> Financial Instruments&#x2014;Credit Losses, which requires a financial asset (or a group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial asset(s) to present the net carrying value at the amount expected to be collected on the financial asset. The guidance is effective for fiscal years beginning after <div style="display: inline; font-style: italic; font: inherit;"> December 15, 2019. </div>In <div style="display: inline; font-style: italic; font: inherit;"> November 2019, </div>the FASB issued ASU <div style="display: inline; font-style: italic; font: inherit;">2019</div>-<div style="display: inline; font-style: italic; font: inherit;">10,</div> Financial Instruments&#x2014;Credit Losses (Topic <div style="display: inline; font-style: italic; font: inherit;">326</div>), which pushes back the effective date for public business entities that are smaller reporting companies, as defined by the Securities and Exchange Commission, to fiscal years beginning after <div style="display: inline; font-style: italic; font: inherit;"> December 15, 2022. </div>Early adoption is permitted. We are currently evaluating the impact the adoption of this new standard will have on our consolidated financial statements.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic;">Recently issued accounting pronouncements adopted:</div></div></div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">In <div style="display: inline; font-style: italic; font: inherit;"> February 2016, </div>the FASB issued ASU <div style="display: inline; font-style: italic; font: inherit;">No.</div> <div style="display: inline; font-style: italic; font: inherit;">2016</div>-<div style="display: inline; font-style: italic; font: inherit;">02,</div> Leases. This ASU requires lessees to recognize lease assets and lease liabilities for those leases classified as operating leases under the current GAAP. Under ASU <div style="display: inline; font-style: italic; font: inherit;">2016</div>-<div style="display: inline; font-style: italic; font: inherit;">02,</div> lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach, which includes a number of optional practical expedients. We adopted the standard as of <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2019, </div>the beginning of our fiscal <div style="display: inline; font-style: italic; font: inherit;">2020,</div> applying the modified retrospective method. We elected the package of practical expedients permitted under the transition guidance with the new standard, which among other things, allows us to carryforward the historical lease classification. We elected the policy which allows us to combine the nonlease components with their related lease components rather than separating, and the policy election to keep leases with an initial term of <div style="display: inline; font-style: italic; font: inherit;">12</div> months or less off of the balance sheet. Operating leases are included in our consolidated balance sheet as operating lease right of use (&#x201c;ROU&#x201d;) assets, other current liabilities, and operating lease liabilities. Finance leases are included in finance ROU assets, other current liabilities, and finance lease liabilities on our consolidated balance sheet. ROU assets represent our right to use an underlying asset for the duration of the lease term, and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of our leases do <div style="display: inline; font-style: italic; font: inherit;">not</div> provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. The operating lease ROU asset also includes any lease payments made and excludes lease incentives. Our lease terms <div style="display: inline; font-style: italic; font: inherit;"> may </div>include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Lease expense for lease payments is recognized on a straight-line basis over the lease term and is recognized on the consolidated statements of operations. The adoption of the standard resulted in a material recognition of additional right of use assets and lease liabilities of approximately <div style="display: inline; font-style: italic; font: inherit;">$2.3</div> million and <div style="display: inline; font-style: italic; font: inherit;">$2.4</div> million, respectively, as of <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2019, </div>but did <div style="display: inline; font-style: italic; font: inherit;">not</div> materially affect our consolidated net income.</div> <div style=" font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</div> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">In <div style="display: inline; font-style: italic; font: inherit;"> January 2017, </div>the FASB issued ASU <div style="display: inline; font-style: italic; font: inherit;">No.</div> <div style="display: inline; font-style: italic; font: inherit;">2017</div>-<div style="display: inline; font-style: italic; font: inherit;">04,</div> Intangibles&#x2014;Goodwill and Other, which simplifies the subsequent measurement of goodwill by eliminating Step <div style="display: inline; font-style: italic; font: inherit;">2</div> from the goodwill impairment test. Under the amendments of this update, the goodwill impairment test is performed by comparing the fair value of a reporting unit with its carrying amount. If the carrying amount of a reporting unit exceeds its fair value, an impairment loss should be recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit. The guidance also still gives entities the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. We adopted the standard as of <div style="display: inline; font-style: italic; font: inherit;"> November 1, 2020, </div>the beginning of our fiscal <div style="display: inline; font-style: italic; font: inherit;">2021,</div> applying this prospectively. The adoption of the standard did <div style="display: inline; font-style: italic; font: inherit;">not</div> result in an impairment charge as of <div style="display: inline; font-style: italic; font: inherit;"> January 31, 2021.</div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rfil_RisksAndUncertaintiesPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 risks and uncertainties.</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;">rfil_RisksAndUncertaintiesPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-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_BasisOfAccountingPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="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_BasisOfAccountingPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_ConsolidationPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<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">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConsolidationPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_FairValueMeasurementPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 fair value measurements of financial and non-financial assets, liabilities and instruments classified in shareholders' equity. Disclosures include, but are not limited to, how an entity that manages a group of financial assets and liabilities on the basis of its net exposure measures the fair value of those 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;">us-gaap_FairValueMeasurementPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_NewAccountingPronouncementsPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>35
<FILENAME>R24.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263182520">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 2 - Business Acquisition (Tables) - Schrofftech [Member]<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock', window );">Schedule of Business Acquisitions, by Acquisition [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 81%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Cash consideration paid</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4,000,000</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Earn-out liability</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">1,249,000</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total purchase price</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">5,249,000</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock', window );">Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 81%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Current assets</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,168,000</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Fixed assets</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">58,000</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Intangible assets</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3,299,000</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Goodwill</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,127,000</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Non-interest bearing liabilities</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(403,000</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net assets</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">5,249,000</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><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_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 a material business combination completed during the period, including background, timing, and recognized assets and liabilities. This table  does not include leveraged buyouts.</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 805<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=79982066&amp;loc=d3e1486-128463<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=79982066&amp;loc=d3e1392-128463<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree.</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 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_TableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TableTextBlock</td>
</tr>
<tr>
<td style="padding-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_BusinessAcquisitionAxis=rfil_SchrofftechMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=rfil_SchrofftechMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>36
<FILENAME>R25.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263441048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 3 - Inventories and Major Vendors (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfInventoryCurrentTableTextBlock', window );">Schedule of Inventory, Current [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 15%; margin-left: 54pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">October 31, 2020</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom;"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 64%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Raw materials and supplies</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4,668</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4,410</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Work in process</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">278</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">196</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Finished goods</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4,073</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3,980</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Totals</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,019</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">8,586</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><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_ScheduleOfInventoryCurrentTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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>
<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)(c))<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 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><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><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 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6361739&amp;loc=d3e7789-107766<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfInventoryCurrentTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_TableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TableTextBlock</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>37
<FILENAME>R26.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265161928">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 4 - Other Current Assets (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock', window );">Schedule of Other Current Assets [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">October 31, 2020</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom;"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Prepaid taxes</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">924</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Prepaid expense</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">591</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">393</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Other</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">624</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">420</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Totals</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">2,139</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">813</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><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_ScheduleOfOtherCurrentAssetsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 carrying amounts of other current assets.</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_ScheduleOfOtherCurrentAssetsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_TableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TableTextBlock</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>38
<FILENAME>R27.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263278632">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 5 - Accrued Expenses and Other Current Liabilities (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock', window );">Schedule of Accrued Liabilities [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">October 31, 2020</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom;"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Wages payable</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,383</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,506</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Accrued receipts</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">823</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">518</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Other accrued expenses</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">411</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">549</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Totals</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">2,617</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</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: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">2,573</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><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_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock', window );">Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt; width: 81%; border-bottom: thin solid rgb(0, 0, 0);"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Description</div> </td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Level 3</div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Earn-out liability</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">296</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt; width: 81%; border-bottom: thin solid rgb(0, 0, 0);"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Description</div> </td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Level 3</div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Earn-out liability</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">370</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><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_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock', window );">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom;"> <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Level 3</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom;"> <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">October 31, 2020</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; width: 62%;"> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Beginning balance</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">370</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,249</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Change in value</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(74</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(879</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Ending balance</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td> <td style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">296</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td> <td style="width: 16%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">370</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><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_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 fair value measurement of liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets), and gains or losses recognized in other comprehensive income (loss) and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs) by class of liability.</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 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19279-110258<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_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_ScheduleOfAccruedLiabilitiesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 components of accrued 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;">us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).</p></div>
<a 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 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&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_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_TableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TableTextBlock</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>39
<FILENAME>R28.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604343272200">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 6 - (Loss) Earnings Per Share (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock', window );">Schedule of Weighted Average Number of Shares [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 10%; margin-left: 36pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Three Months Ended January 31,</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">2021</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">2020</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom;"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 66%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Weighted average shares outstanding for basic (loss) earnings per share</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,864,689</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,564,533</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Add effects of potentially dilutive securities-assumed exercise of stock options</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">308,803</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Weighted average shares outstanding for diluted (loss) earnings per share</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,864,689</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,873,336</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><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_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).</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> -URI http://asc.fasb.org/extlink&amp;oid=6371337&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_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_TableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TableTextBlock</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>40
<FILENAME>R29.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604266462072">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Stock-based Compensation and Equity Transactions (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock', window );">Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Three Months Ended January 31,</div></div></div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">2021</div></div></div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">2020</div></div></div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Risk-free interest rate</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">0.39</div></td> <td nowrap="nowrap" 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;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">1.57</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Dividend yield</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">0.00</div></td> <td nowrap="nowrap" 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;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">1.23</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Expected life of the option (in years)</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">7.00</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">6.47</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Volatility factor</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">51.94</div></td> <td nowrap="nowrap" 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;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">49.14</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td> </tr> </table></div><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_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock', window );">Share-based Payment Arrangement, Option, Activity [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 72pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Weighted</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Average</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Shares</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Exercise Price</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 66%;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Outstanding at November 1, 2020</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">789,179</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4.66</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options granted</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">67,000</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4.98</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options exercised</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(118,189</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">)</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3.26</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options cancelled</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(91,793</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">5.88</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options outstanding at January 31, 2021</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">646,197</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4.78</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options exercisable at January 31, 2021</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">298,781</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4.85</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Options vested and expected to vest at January 31, 2021</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">645,861</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">4.78</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><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_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)<br> -URI 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 (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)<br> -URI 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_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.</p></div>
<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 (f)(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_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_TableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TableTextBlock</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>41
<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263360024">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 9 - Segment Information (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock', window );">Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Three Months Ended January 31,</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">2021</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">2020</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom;"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 62%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">United States</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,379</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">12,173</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Foreign Countries:</div> </td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Canada</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">525</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">116</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Mexico</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">5</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">All Other</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">98</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">120</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">623</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">241</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Totals</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">10,002</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">12,414</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><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_ScheduleOfSegmentReportingInformationBySegmentTextBlock', window );">Schedule of Segment Reporting Information, by Segment [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">RF Connector</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Custom Cabling</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> </tr> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">and </div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Manufacturing and </div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="text-align: center; font-family: Times New Roman; font-size: 10pt; width: 10%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> </tr> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</div> </td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</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%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Cable Assembly</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</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%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Assembly</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</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%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Corporate</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</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%;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Total</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&nbsp;</td> </tr> <tr style="background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"><div style="display: inline; font-weight: bold;">2021</div></td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">&nbsp;</td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">&nbsp;</td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">&nbsp;</td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;">&nbsp;</td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net sales</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3,575</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">6,427</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">10,002</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Income (loss) before benefit for income taxes</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">453</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(1,042</div></td> <td nowrap="nowrap" 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;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(8</div></td> <td nowrap="nowrap" 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;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(597</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Depreciation and amortization</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">35</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">202</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">237</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total assets</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">7,667</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">15,202</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">17,766</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">40,635</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="width: 44%;">&nbsp;</td> <td style="width: 1%;">&nbsp;</td> <td style="width: 1%;">&nbsp;</td> <td style="width: 12%;">&nbsp;</td> <td style="width: 1%;">&nbsp;</td> <td style="width: 1%;">&nbsp;</td> <td style="width: 1%;">&nbsp;</td> <td style="width: 12%;">&nbsp;</td> <td style="width: 1%;">&nbsp;</td> <td style="width: 1%;">&nbsp;</td> <td style="width: 1%;">&nbsp;</td> <td style="width: 10%;">&nbsp;</td> <td style="width: 1%;">&nbsp;</td> <td style="width: 1%;">&nbsp;</td> <td style="width: 1%;">&nbsp;</td> <td style="width: 10%;">&nbsp;</td> <td style="width: 1%;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">2020</div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 12%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 12%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 10%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 10%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net sales</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3,189</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">9,225</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 10%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">12,414</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Income (loss) before provision for income taxes</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">282</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">(281</div></td> <td nowrap="nowrap" 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;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">11</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">12</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Depreciation and amortization</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">42</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">213</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">255</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 44%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total assets</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">7,496</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 12%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">17,158</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">15,178</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 10%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">39,832</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><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_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues, including the disclosure of that fact, the total amount of revenues from each such customer, and the identity of the reportable segment or segments reporting the revenues. The entity need not disclose the identity of a major customer or the amount of revenues that each segment reports from that customer. For these purposes, a group of companies known to the entity to be under common control is considered a single customer, and the federal government, a state government, a local government such as a county or municipality, or a foreign government is each considered a single customer.</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_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_ScheduleOfSegmentReportingInformationBySegmentTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.</p></div>
<a href="javascript:void(0);" onclick="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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8813-108599<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI 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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<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_ScheduleOfSegmentReportingInformationBySegmentTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_TableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TableTextBlock</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>42
<FILENAME>R31.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604269417320">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 11 - Intangible Assets (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock', window );">Schedule of Finite-lived and Indefinite-lived Intangible Assets [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 72pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">October 31, 2020</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 66%;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Amortizable intangible assets:</div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Non-compete agreement (estimated life 5 years)</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">423</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">423</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated amortization</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(256</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(245</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">167</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">178</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Customer relationships (estimated lives 7 - 15 years)</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">5,058</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">5,058</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated amortization</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(2,483</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(2,367</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">2,575</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">2,691</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Backlog (estimated life 1 - 2 years)</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">287</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">287</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated amortization</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(287</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(266</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">21</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Patents (estimated life 10 - 14 years)</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">368</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">368</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated amortization</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(86</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(77</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">282</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">291</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Totals</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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);">$</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3,024</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">3,181</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0pt;">Non-amortizable intangible assets:</div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Trademarks</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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);">$</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,174</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td> <td style="width: 14%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0); text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,174</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 tabular disclosure for finite-lived and indefinite-lived intangible assets.</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;">rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_TableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TableTextBlock</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<FILENAME>R32.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263273144">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 12 - Commitments (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseCostTableTextBlock', window );">Lease, Cost [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 20%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Three Months Ended</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; width: 81%;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Operating lease cost</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">247</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Short-term lease cost</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> </table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_LesseeLeasesOtherInformationTableTextBlock', window );">Lessee, Leases, Other Information [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 63pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">January 31, 2021</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">October 31, 2020</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><div style="display: inline; font-weight: bold;">Supplemental Cash Flows Information</div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Right of use assets obtained in exchange for lease obligations:</div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 55.8%;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Operating leases</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,184</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 16%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,421</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><div style="display: inline; font-weight: bold;">Weighted Average Remaining Lease Term</div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Operating leases (in months)</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">20.78</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">22.94</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td colspan="1" style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><div style="display: inline; font-weight: bold;">Weighted Average Discount Rate</div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">&nbsp;</div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255); font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Operating leases</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">3.54</div></td> <td nowrap="nowrap" 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;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 16%; text-align: right; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"><div style="display: inline; font-style: italic; font: inherit;">3.54</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">%</td> </tr> </table></div><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_LesseeOperatingLeaseLiabilityMaturityTableTextBlock', window );">Lessee, Operating Lease, Liability, Maturity [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 81pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; width: 82%; border-bottom: thin solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">Year ended October 31, </div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: thin solid rgb(0, 0, 0);">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Operating Leases</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2021 (excluding three months ended January 31, 2021)</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">667</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2022</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">532</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2023</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">166</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2024</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2025</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Thereafter</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total future minimum lease payments</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,365</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Less imputed interest</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">(99</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">Total</div></div> </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);">&nbsp;</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);"><div style="display: inline; font-weight: bold;">$</div></td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic; font: inherit;">1,266 </div></div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&nbsp;</td> </tr> </table></div><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0pt" cellspacing="0pt" style="margin-right: auto; margin-left: 81pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">Reported as of January 31, 2021</div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</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: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">Operating Leases</div></div></div> </td> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Other current liabilities</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">789</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Operating lease liabilities</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">477</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Finance lease liabilities</div> </td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">-</div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> <div style=" font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">Total</div></div> </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);">&nbsp;</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);"><div style="display: inline; font-weight: bold;">$</div></td> <td style="width: 15%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic; font: inherit;">1,266 </div></div></td> <td nowrap="nowrap" style="width: 1%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&nbsp;</td> </tr> </table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rfil_LesseeLeasesOtherInformationTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 tabular disclosure for other information related to leases 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;">rfil_LesseeLeasesOtherInformationTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCostTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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=121609121&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_LeaseCostTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_LesseeOperatingLeaseLiabilityMaturityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&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_LesseeOperatingLeaseLiabilityMaturityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_TableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TableTextBlock</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>44
<FILENAME>R33.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265020136">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 13 - Line of Credit and PPP Loans (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock', window );">Schedule of Maturities of Long-term Debt [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="margin-right: 15%; margin-left: 72pt; font-size: 10pt; font-family: Times New Roman; text-indent: 0px; min-; min-width: 700px;"> <tr style="vertical-align: bottom;"> <td style="font-family: Times New Roman; font-size: 10pt; width: 82%; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">Year ended October 31, </div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</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);"> <div style=" font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-weight: bold;">PPP Loans</div></div></div> </td> <td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom;"> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt;"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2021 (excluding three months ended January 31, 2021)</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td> <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right;"><div style="display: inline; font-style: italic; font: inherit;">1,575</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2022</div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&nbsp;</td> <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);"><div style="display: inline; font-style: italic; font: inherit;">1,213</div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> <div style=" font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><div style="display: inline; font-weight: bold;">Total future minimum payments</div></div> </td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&nbsp;</td> <td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><div style="display: inline; font-weight: bold;">$</div></td> <td style="width: 15%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 3px double rgb(0, 0, 0);"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic; font: inherit;">2,788 </div></div></td> <td nowrap="nowrap" style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&nbsp;</td> </tr> </table></div><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_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 maturity and sinking fund requirement for long-term debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6802200&amp;loc=d3e1835-112601<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum: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_TableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TableTextBlock</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>45
<FILENAME>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604261568968">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 1 - Unaudited Interim Condensed Consolidated Financial Statements (Details Textual) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">1 Months Ended</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>May 31, 2020</div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</div></th>
<th class="th"><div>Nov. 01, 2019</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_OperatingLeaseRightOfUseAsset', window );">Operating Lease, Right-of-Use Asset</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,184<span></span>
</td>
<td class="nump">$ 1,421<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_OperatingLeaseLiability', window );">Operating Lease, Liability, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,266<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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member', window );">Accounting Standards Update 2016-02 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="text">&#160;<span></span>
</td>
<td class="nump">$ 2,300<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_OperatingLeaseLiability', window );">Operating Lease, Liability, 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">$ 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_DebtInstrumentAxis=rfil_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>
</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_ProceedsFromIssuanceOfLongTermDebt', window );">Proceeds from Issuance of Long-term Debt, Total</a></td>
<td class="nump">$ 2,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<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=121603541&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=121603541&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_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=121586364&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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=rfil_PaycheckProtectionProgramCaresActMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=rfil_PaycheckProtectionProgramCaresActMember</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>46
<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">
							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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604266995832">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 2 - Business Acquisition (Details Textual) - Schrofftech [Member] - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Nov. 04, 2019</div></th>
<th class="th"><div>Nov. 01, 2019</div></th>
<th class="th"><div>Oct. 31, 2020</div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireBusinessesGross', window );">Payments to Acquire Businesses, Gross</a></td>
<td class="nump">$ 4,000,000<span></span>
</td>
<td class="nump">$ 4,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod', window );">Business Combination, Contingent Consideration Arrangements, Target Period (Year)</a></td>
<td class="text">2 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>
</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_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh', window );">Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High</a></td>
<td class="nump">$ 2,400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,400,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=rfil_SchrofftechMember', window );">Selling, General and Administrative Expenses [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationAcquisitionRelatedCosts', window );">Business Combination, Acquisition Related Costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 151,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 target period for contingent consideration arrangements recognized in connection with a business combination that may be paid.</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;">rfil_BusinessCombinationContingentConsiderationArrangementsTargetPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</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_BusinessCombinationAcquisitionRelatedCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity 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 805<br> -SubTopic 10<br> -Section 25<br> -Paragraph 23<br> -URI http://asc.fasb.org/extlink&amp;oid=116868678&amp;loc=d3e1043-128460<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationAcquisitionRelatedCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.</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 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_PaymentsToAcquireBusinessesGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 business during the period. The cash portion only of the acquisition price.</p></div>
<a 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 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<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 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_PaymentsToAcquireBusinessesGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_BusinessAcquisitionAxis=rfil_SchrofftechMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=rfil_SchrofftechMember</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_SellingGeneralAndAdministrativeExpensesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SellingGeneralAndAdministrativeExpensesMember</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>47
<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) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263281224">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 2 - Business Acquisition - Components of the Purchase Price of Schroff Technologies International, Inc. (Details) - Schrofftech [Member] - USD ($)<br></strong></div></th>
<th class="th"><div>Nov. 04, 2019</div></th>
<th class="th"><div>Nov. 01, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireBusinessesGross', window );">Cash consideration paid</a></td>
<td class="nump">$ 4,000,000<span></span>
</td>
<td class="nump">$ 4,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred', window );">Earn-out liability</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,249,000<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationConsiderationTransferred1', window );">Total purchase price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,249,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationConsiderationTransferred1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.</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 805<br> -SubTopic 30<br> -Section 30<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=116859721&amp;loc=d3e6613-128477<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 30<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=116859721&amp;loc=d3e6578-128477<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationConsiderationTransferred1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_BusinessCombinationConsiderationTransferredLiabilitiesIncurred">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 incurred by the acquirer as part of consideration transferred in a business combination.</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 805<br> -SubTopic 30<br> -Section 30<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=116859721&amp;loc=d3e6578-128477<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 25<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=6911189&amp;loc=d3e6405-128476<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 30<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=116859721&amp;loc=d3e6613-128477<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_PaymentsToAcquireBusinessesGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 business during the period. The cash portion only of the acquisition price.</p></div>
<a 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 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<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 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_PaymentsToAcquireBusinessesGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_BusinessAcquisitionAxis=rfil_SchrofftechMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=rfil_SchrofftechMember</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>48
<FILENAME>R37.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604261492440">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 2 - Business Acquisition - Allocation of Estimated Purchase Price of Schroff Technologies International, Inc. (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</div></th>
<th class="th"><div>Nov. 01, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">$ 2,467,000<span></span>
</td>
<td class="nump">$ 2,467,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=rfil_SchrofftechMember', window );">Schrofftech [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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets', window );">Current assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,168,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment', window );">Fixed assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">58,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill', window );">Intangible assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,299,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,127,000<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_rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities', window );">Non-interest bearing liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(403,000)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet', window );">Net assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,249,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 noninterest bearing liabilities assumed at the acquisition 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;">rfil_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoninterestBearingLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition 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 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 intangible assets, excluding goodwill, acquired at the acquisition 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 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.</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 805<br> -SubTopic 10<br> -Section 55<br> -Paragraph 37<br> -URI http://asc.fasb.org/extlink&amp;oid=121600890&amp;loc=d3e2207-128464<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 property, plant, and equipment recognized as of the acquisition 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 805<br> -SubTopic 10<br> -Section 55<br> -Paragraph 37<br> -URI http://asc.fasb.org/extlink&amp;oid=121600890&amp;loc=d3e2207-128464<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121647850&amp;loc=d3e4845-128472<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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://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_BusinessAcquisitionAxis=rfil_SchrofftechMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=rfil_SchrofftechMember</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>49
<FILENAME>R38.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263261864">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 3 - Inventories and Major Vendors - Inventories (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</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_InventoryRawMaterialsAndSupplies', window );">Raw materials and supplies</a></td>
<td class="nump">$ 4,668<span></span>
</td>
<td class="nump">$ 4,410<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_InventoryWorkInProcess', window );">Work in process</a></td>
<td class="nump">278<span></span>
</td>
<td class="nump">196<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_InventoryFinishedGoods', window );">Finished goods</a></td>
<td class="nump">4,073<span></span>
</td>
<td class="nump">3,980<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryNet', window );">Totals</a></td>
<td class="nump">$ 9,019<span></span>
</td>
<td class="nump">$ 8,586<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_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=121566466&amp;loc=d3e6676-107765<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_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_InventoryRawMaterialsAndSupplies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed.</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),(5))<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_InventoryRawMaterialsAndSupplies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_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>
<td style="white-space:nowrap;">us-gaap_InventoryWorkInProcess</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>50
<FILENAME>R39.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263553880">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 4 - Other Current Assets - Other Current Assets (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</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_PrepaidTaxes', window );">Prepaid taxes</a></td>
<td class="nump">$ 924<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseCurrent', window );">Prepaid expense</a></td>
<td class="nump">591<span></span>
</td>
<td class="nump">393<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsMiscellaneousCurrent', window );">Other</a></td>
<td class="nump">624<span></span>
</td>
<td class="nump">420<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsCurrent', window );">Totals</a></td>
<td class="nump">$ 2,139<span></span>
</td>
<td class="nump">$ 813<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_OtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 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 210.5-02.8)<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_OtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_OtherAssetsMiscellaneousCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 other miscellaneous assets expected to be realized 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>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_OtherAssetsMiscellaneousCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PrepaidExpenseCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 within a future period of 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 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6787-107765<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 (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6387103&amp;loc=d3e6435-108320<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 05<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=68074540&amp;loc=d3e5879-108316<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_PrepaidTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 income and other taxes that provide economic benefits within a future period of 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 45<br> -Paragraph 1<br> -Subparagraph (g)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<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 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6787-107765<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6387103&amp;loc=d3e6435-108320<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 05<br> -Paragraph 5<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=68074540&amp;loc=d3e5879-108316<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidTaxes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>51
<FILENAME>R40.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263257144">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 5 - Accrued Expenses and Other Current Liabilities (Details Textual) - USD ($)<br></strong></div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Nov. 04, 2019</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BalanceSheetLocationAxis=us-gaap_OtherCurrentLiabilitiesMember', window );">Other Current Liabilities [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent', window );">Business Combination, Contingent Consideration, Liability, Current</a></td>
<td class="nump">$ 296,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessAcquisitionAxis=rfil_SchrofftechMember', window );">Schrofftech [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_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh', window );">Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High</a></td>
<td class="nump">$ 2,400,000<span></span>
</td>
<td class="nump">$ 2,400,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.</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 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_BusinessCombinationContingentConsiderationLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 arising from contingent consideration in a business combination, expected to be settled 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 805<br> -SubTopic 30<br> -Section 25<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=6911189&amp;loc=d3e6408-128476<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 35<br> -Paragraph 1<br> -Subparagraph b<br> -URI http://asc.fasb.org/extlink&amp;oid=116859824&amp;loc=d3e6819-128478<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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_BusinessAcquisitionAxis=rfil_SchrofftechMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BusinessAcquisitionAxis=rfil_SchrofftechMember</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>52
<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) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263216696">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 5 - Accrued Expenses and Other Current Liabilities - Accrued Expenses (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</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_AccruedSalariesCurrent', window );">Wages payable</a></td>
<td class="nump">$ 1,383<span></span>
</td>
<td class="nump">$ 1,506<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_AccruedReceiptsCurrent', window );">Accrued receipts</a></td>
<td class="nump">823<span></span>
</td>
<td class="nump">518<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_OtherAccruedLiabilitiesCurrent', window );">Other accrued expenses</a></td>
<td class="nump">411<span></span>
</td>
<td class="nump">549<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Totals</a></td>
<td class="nump">$ 2,617<span></span>
</td>
<td class="nump">$ 2,573<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rfil_AccruedReceiptsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 receipts (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>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;">rfil_AccruedReceiptsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_AccruedSalariesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the obligations incurred through that date and payable for employees' services provided. 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 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6911-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI 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 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&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_AccruedSalariesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI 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=121566466&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 9<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e7018-107765<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 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&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_OtherAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>53
<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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604261772664">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 5 - Accrued Expenses and Other Current Liabilities - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [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_BusinessCombinationContingentConsiderationLiability', window );">Earn-out liability</a></td>
<td class="nump">$ 296<span></span>
</td>
<td class="nump">$ 370<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_BusinessCombinationContingentConsiderationLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 arising from contingent consideration in a business combination.</p></div>
<a 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 805<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120321790&amp;loc=d3e6927-128479<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 35<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116859824&amp;loc=d3e6819-128478<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 30<br> -Section 25<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=6911189&amp;loc=d3e6408-128476<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationContingentConsiderationLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member</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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember</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>54
<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">
							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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263173912">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 5 - Accrued Expenses and Other Current Liabilities - Level 3 Transactions (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</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_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue', window );">Beginning balance</a></td>
<td class="nump">$ 370<span></span>
</td>
<td class="nump">$ 1,249<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue', window );">Change in value</a></td>
<td class="num">(74)<span></span>
</td>
<td class="num">(879)<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_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue', window );">Ending balance</a></td>
<td class="nump">$ 296<span></span>
</td>
<td class="nump">$ 370<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 change in value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</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;">rfil_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityChangeInValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</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 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&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_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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>55
<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">
							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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265014376">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 6 - (Loss) Earnings Per Share (Details Textual) - shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Jan. 31, 2020</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=rfil_OutOfTheMoneySecuritiesMember', window );">Out-of-the-money 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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)</a></td>
<td class="nump">331,338<span></span>
</td>
<td class="nump">392,838<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=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=rfil_OutOfTheMoneySecuritiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=rfil_OutOfTheMoneySecuritiesMember</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>56
<FILENAME>R45.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604262540504">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 6 - (Loss) Earnings Per Share - Computation of Basic and Diluted Weighted Average Shares Outstanding (Details) - shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<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 " 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">9,864,689<span></span>
</td>
<td class="nump">9,564,533<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_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements', window );">Add effects of potentially dilutive securities-assumed exercise of stock options (in shares)</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">308,803<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Weighted average shares outstanding for diluted (loss) earnings per share (in shares)</a></td>
<td class="nump">9,864,689<span></span>
</td>
<td class="nump">9,873,336<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_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=121326447&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=6371337&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=121326447&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=121326447&amp;loc=d3e1757-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=6371337&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=121326447&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=6371337&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=121326447&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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>57
<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">
							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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604255460840">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Stock-based Compensation and Equity Transactions (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jan. 12, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Sep. 15, 2020</div></th>
<th class="th"><div>Jul. 31, 2020</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Jan. 09, 2020</div></th>
<th class="th"><div>Dec. 06, 2019</div></th>
<th class="th"><div>Nov. 04, 2019</div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Jan. 31, 2020</div></th>
<th class="th"><div>Nov. 01, 2020</div></th>
<th class="th"><div>Nov. 01, 2019</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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term (Year)</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">6 years 109 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term (Year)</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">4 years 197 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term (Year)</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">6 years 109 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">$ 1,077,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">531,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">1,069,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_SellingGeneralAndAdministrativeExpensesMember', window );">Selling, General and Administrative Expenses [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>
</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_AllocatedShareBasedCompensationExpense', window );">Share-based Payment Arrangement, Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">123,000<span></span>
</td>
<td class="nump">$ 187,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GranteeStatusAxis=us-gaap_ShareBasedPaymentArrangementNonemployeeMember', window );">Share-based Payment Arrangement, Nonemployee [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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_NonemployeeDirectorAnnualCompensation', window );">Nonemployee Director, Annual Compensation</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">$ 50,000<span></span>
</td>
<td class="nump">$ 50,000<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_rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue', window );">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 25,000<span></span>
</td>
<td class="nump">$ 25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_SharePrice20DayAverage', window );">Share Price, 20 Day Average (in dollars per share)</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">$ 6.36<span></span>
</td>
<td class="nump">$ 4.34<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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=rfil_IncentiveStockOptionsMember', window );">Incentive Stock Options [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in dollars per share)</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">$ 2.46<span></span>
</td>
<td class="nump">$ 3.13<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">$ 708,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 years 335 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">$ 461,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year 109 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=rfil_OneEmployeeMember', window );">One Employee [Member] | Incentive Stock Options [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Number to Vest Each Year (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_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">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">4 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="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_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod', window );">Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)</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">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_TitleOfIndividualAxis=rfil_ThreeEmployeesMember', window );">Three Employees [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>
</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_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture, Total (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12,075<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Share-based Payment Arrangement, Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 77,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_TitleOfIndividualAxis=rfil_TwoEmployeesMember', window );">Two Employees [Member] | Incentive Stock Options [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="text">&#160;<span></span>
</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">3,241<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_TitleOfIndividualAxis=rfil_FiveEmployeesMember', window );">Five Employees [Member] | Incentive Stock Options [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="text">&#160;<span></span>
</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">77,000<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="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=rfil_FiveEmployeesMember', window );">Five Employees [Member] | 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="text">&#160;<span></span>
</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">38,500<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_srt_TitleOfIndividualAxis=rfil_FiveEmployeesMember', window );">Five Employees [Member] | Restricted Stock and Incentive Stock Options [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod', window );">Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)</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">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=rfil_FiveEmployeesMember', window );">Five Employees [Member] | Restricted Stock and Incentive Stock Options [Member] | Vesting on January 9, 2021 [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>
</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_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage', window );">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, 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="nump">25.00%<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_srt_TitleOfIndividualAxis=rfil_FiveEmployeesMember', window );">Five Employees [Member] | Restricted Stock and Incentive Stock Options [Member] | Vesting on January 12, 2022 [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>
</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_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage', window );">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage</a></td>
<td class="nump">25.00%<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>
</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_TitleOfIndividualAxis=rfil_OneManagerAndThreeOfficersMember', window );">One Manager and Three Officers [Member] | Incentive Stock Options [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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="nump">67,000<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>
</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_TitleOfIndividualAxis=rfil_OneManagerAndThreeOfficersMember', window );">One Manager and Three Officers [Member] | 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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">33,500<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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_TitleOfIndividualAxis=rfil_OneManagerAndThreeOfficersMember', window );">One Manager and Three Officers [Member] | Restricted Stock and Incentive Stock Options [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="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">4 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>
</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_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod', window );">Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)</a></td>
<td class="text">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_TitleOfIndividualAxis=rfil_FiveNonemployeeDirectorsMember', window );">Five Non-employee Directors [Member] | Restricted Stock [Member] | Share-based Payment Arrangement, Nonemployee [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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector', window );">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Per Director (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,270<span></span>
</td>
<td class="nump">5,757<span></span>
</td>
<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_TitleOfIndividualAxis=rfil_NewDirectorMember', window );">New Director [Member] | Restricted Stock [Member] | Share-based Payment Arrangement, Nonemployee [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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector', window );">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Per Director (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,334<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue', window );">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 25,000<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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_SharePrice20DayAverage', window );">Share Price, 20 Day Average (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5.31<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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_TitleOfIndividualAxis=rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember', window );">Non-employee Directors and Chairperson of Committee on Board [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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_AnnualPayableCashAdditionalCompensation', window );">Annual Payable, Cash, Additional Compensation</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">$ 15,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices', window );">Stock Issued During Period, Shares, Per Person, Issued For Services (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">279<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesIssuedPricePerShare', window );">Shares Issued, Price Per Share (in dollars per share)</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">$ 4.47<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_TitleOfIndividualAxis=rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember', window );">Non-employee Directors and Chairperson of Committee on Board [Member] | 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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_rfil_SharePrice20DayAverage', window );">Share Price, 20 Day Average (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4.34<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices', window );">Stock Issued During Period, Shares, Per Person, Issued For Services (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,454<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_rfil_AnnualPayableSharesAdditionalCompensation', window );">Annual Payable, Shares, Additional Compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 15,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></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_rfil_AnnualPayableCashAdditionalCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 annual cash payment for additional compensation.</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;">rfil_AnnualPayableCashAdditionalCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_rfil_AnnualPayableSharesAdditionalCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 annual payable for additional compensation in 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;">rfil_AnnualPayableSharesAdditionalCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_rfil_NonemployeeDirectorAnnualCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 annual compensation package for nonemployee directors.</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;">rfil_NonemployeeDirectorAnnualCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_rfil_SharePrice20DayAverage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 20 day average price of a single share of a number of saleable stocks of a company.</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;">rfil_SharePrice20DayAverage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num: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_rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 equity instruments other than options granted during the period per each director under share based payment.</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;">rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodPerDirector</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</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_rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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>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;">rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 vest each year 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;">rfil_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberToVestEachYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</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_rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 per person in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.</p></div>
<a href="javascript:void(0);" onclick="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;">rfil_StockIssuedDuringPeriodSharesPerPersonIssuedForServices</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</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_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=115993241&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_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_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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.</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)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num: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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. 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)<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 vesting of 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 (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_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num: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_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(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_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod</td>
</tr>
<tr>
<td style="padding-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_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>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI 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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 exercisable or convertible options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the 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)(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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options 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;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares</td>
</tr>
<tr>
<td style="padding-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_SharesIssuedPricePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 per unit amount of equity securities issued.</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_SharesIssuedPricePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num: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_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=109259400&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_IncomeStatementLocationAxis=us-gaap_SellingGeneralAndAdministrativeExpensesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SellingGeneralAndAdministrativeExpensesMember</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_GranteeStatusAxis=us-gaap_ShareBasedPaymentArrangementNonemployeeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_GranteeStatusAxis=us-gaap_ShareBasedPaymentArrangementNonemployeeMember</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=rfil_IncentiveStockOptionsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=rfil_IncentiveStockOptionsMember</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_TitleOfIndividualAxis=rfil_OneEmployeeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TitleOfIndividualAxis=rfil_OneEmployeeMember</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_TitleOfIndividualAxis=rfil_ThreeEmployeesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TitleOfIndividualAxis=rfil_ThreeEmployeesMember</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_TitleOfIndividualAxis=rfil_TwoEmployeesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TitleOfIndividualAxis=rfil_TwoEmployeesMember</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_TitleOfIndividualAxis=rfil_FiveEmployeesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TitleOfIndividualAxis=rfil_FiveEmployeesMember</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=rfil_RestrictedStockAndIncentiveStockOptionsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=rfil_RestrictedStockAndIncentiveStockOptionsMember</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_VestingAxis=rfil_VestingOnJanuary92021Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_VestingAxis=rfil_VestingOnJanuary92021Member</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_VestingAxis=rfil_VestingOnJanuary1220222Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_VestingAxis=rfil_VestingOnJanuary1220222Member</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_TitleOfIndividualAxis=rfil_OneManagerAndThreeOfficersMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TitleOfIndividualAxis=rfil_OneManagerAndThreeOfficersMember</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_TitleOfIndividualAxis=rfil_FiveNonemployeeDirectorsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TitleOfIndividualAxis=rfil_FiveNonemployeeDirectorsMember</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_TitleOfIndividualAxis=rfil_NewDirectorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TitleOfIndividualAxis=rfil_NewDirectorMember</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_TitleOfIndividualAxis=rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TitleOfIndividualAxis=rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember</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>58
<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">
							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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604263185352">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Stock-based Compensation and Equity Transactions - Assumptions (Details)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate', window );">Risk-free interest rate</a></td>
<td class="nump">0.39%<span></span>
</td>
<td class="nump">1.57%<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">Dividend yield</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">1.23%<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_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected life of the option (in years) (Year)</a></td>
<td class="text">7 years<span></span>
</td>
<td class="text">6 years 171 days<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate', window );">Volatility factor</a></td>
<td class="nump">51.94%<span></span>
</td>
<td class="nump">49.14%<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.</p></div>
<a href="javascript:void(0);" onclick="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 (f)(2)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num: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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.</p></div>
<a href="javascript:void(0);" onclick="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 (f)(2)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num: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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 risk-free interest rate assumption that is used in valuing an option on its own 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 (f)(2)(iv)<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num: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_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="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 (f)(2)(i)<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 S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.D.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=115993241&amp;loc=d3e301413-122809<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1</td>
</tr>
<tr>
<td style="padding-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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>59
<FILENAME>R48.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604266697288">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Stock-based Compensation and Equity Transactions - Options Outstanding (Details)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Jan. 31, 2021 </div>
<div>$ / shares </div>
<div>shares</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding, shares (in shares) | shares</a></td>
<td class="nump">789,179<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding, weighted average exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 4.66<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod', window );">Options granted, shares (in shares) | shares</a></td>
<td class="nump">67,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Options granted, weighted average exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 4.98<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_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Options exercised, shares (in shares) | shares</a></td>
<td class="num">(118,189)<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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice', window );">Options exercised, weighted average exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 3.26<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Options cancelled, shares (in shares) | shares</a></td>
<td class="num">(91,793)<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice', window );">Options canceled or expired, weighted average exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 5.88<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Options outstanding, shares (in shares) | shares</a></td>
<td class="nump">646,197<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Options outstanding, weighted average exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 4.78<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Options exercisable, shares (in shares) | shares</a></td>
<td class="nump">298,781<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Options exercisable, weighted average exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 4.85<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber', window );">Options vested and expected to vest, shares (in shares) | shares</a></td>
<td class="nump">645,861<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice', window );">Options vested and expected to vest, weighted average exercise price (in dollars per share) | $ / shares</a></td>
<td class="nump">$ 4.78<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>
<td>num: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_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_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>num: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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Net 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>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)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options outstanding, including both vested and non-vested options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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><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)-(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num: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_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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 per share amount at which grantees can acquire shares of common stock by exercise of 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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num: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_StockIssuedDuringPeriodSharesStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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=109259400&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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>60
<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">
							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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604261669272">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 8 - Concentrations of Credit Risk (Details Textual)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th">
<div>Jan. 31, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th"><div>Jan. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashUninsuredAmount', window );">Cash, Uninsured Amount</a></td>
<td class="nump">$ 14.3<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_RevenueFromContractWithCustomerMember', window );">Revenue from Contract with Customer Benchmark [Member] | Customer Concentration Risk [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_rfil_NumberOfCustomers', window );">Number of Customers</a></td>
<td class="nump">2<span></span>
</td>
<td class="nump">2<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_RevenueFromContractWithCustomerMember', window );">Revenue from Contract with Customer Benchmark [Member] | Customer Concentration Risk [Member] | Distributors One [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_ConcentrationRiskPercentage1', window );">Concentration Risk, Percentage</a></td>
<td class="nump">16.00%<span></span>
</td>
<td class="nump">11.00%<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_ConcentrationRiskByBenchmarkAxis=us-gaap_RevenueFromContractWithCustomerMember', window );">Revenue from Contract with Customer Benchmark [Member] | Customer Concentration Risk [Member] | Distributors Two [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_ConcentrationRiskPercentage1', window );">Concentration Risk, Percentage</a></td>
<td class="nump">12.00%<span></span>
</td>
<td class="nump">11.00%<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_ConcentrationRiskByBenchmarkAxis=us-gaap_RevenueFromContractWithCustomerMember', window );">Revenue from Contract with Customer Benchmark [Member] | Customer Concentration Risk [Member] | Wireless Carrier One [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_rfil_NumberOfCustomers', window );">Number of Customers</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1<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_ConcentrationRiskPercentage1', window );">Concentration Risk, Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">17.00%<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_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember', window );">Accounts Receivable [Member] | Customer Concentration Risk [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_rfil_NumberOfCustomers', window );">Number of Customers</a></td>
<td class="nump">2<span></span>
</td>
<td class="nump">2<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] | Distributors One [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_ConcentrationRiskPercentage1', window );">Concentration Risk, Percentage</a></td>
<td class="nump">15.00%<span></span>
</td>
<td class="nump">12.00%<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_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember', window );">Accounts Receivable [Member] | Customer Concentration Risk [Member] | Distributors Two [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_ConcentrationRiskPercentage1', window );">Concentration Risk, Percentage</a></td>
<td class="nump">19.00%<span></span>
</td>
<td class="nump">12.00%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rfil_NumberOfCustomers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 number of customers.</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;">rfil_NumberOfCustomers</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashUninsuredAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation.</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_CashUninsuredAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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=120311839&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=121572278&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=121572278&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>num: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_ConcentrationRiskByBenchmarkAxis=us-gaap_RevenueFromContractWithCustomerMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RevenueFromContractWithCustomerMember</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=rfil_DistributorsOneMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=rfil_DistributorsOneMember</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=rfil_DistributorsTwoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=rfil_DistributorsTwoMember</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=rfil_WirelessCarrierOneMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=rfil_WirelessCarrierOneMember</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>61
<FILENAME>R50.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265307960">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 9 - Segment Information (Details Textual)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><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_NumberOfReportableSegments', window );">Number of Reportable Segments</a></td>
<td class="nump">2<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_NumberOfReportableSegments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8672-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NumberOfReportableSegments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table></div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>62
<FILENAME>R51.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604261619656">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 9 - Segment Information - Sales by Geographic Area (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<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 " 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">$ 10,002<span></span>
</td>
<td class="nump">$ 12,414<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="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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="nump">9,379<span></span>
</td>
<td class="nump">12,173<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 " 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">525<span></span>
</td>
<td class="nump">116<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_MX', window );">MEXICO</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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">5<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=rfil_AllOtherForeignCountriesMember', window );">All Other Foreign Countries [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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="nump">98<span></span>
</td>
<td class="nump">120<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_StatementGeographicalAxis=us-gaap_NonUsMember', window );">Non-US [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="nump">$ 623<span></span>
</td>
<td class="nump">$ 241<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_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=120311839&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=121604090&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=120311839&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=120311839&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=120311839&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=120311839&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=120311839&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=121604090&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=120311839&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=120311839&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>
<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_CA">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=country_MX">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_MX</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=rfil_AllOtherForeignCountriesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=rfil_AllOtherForeignCountriesMember</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=us-gaap_NonUsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_StatementGeographicalAxis=us-gaap_NonUsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>63
<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) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265659656">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 9 - Segment Information - Net Sales, Income Before Provision for Income Taxes and Other Related Segment Information (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Jan. 31, 2020</div></th>
<th class="th"><div>Oct. 31, 2020</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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</a></td>
<td class="nump">$ 10,002<span></span>
</td>
<td class="nump">$ 12,414<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments', window );">Income (loss) before (benefit) provision for income taxes</a></td>
<td class="num">(597)<span></span>
</td>
<td class="nump">12<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_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">237<span></span>
</td>
<td class="nump">255<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_Assets', window );">Total assets</a></td>
<td class="nump">40,635<span></span>
</td>
<td class="nump">39,832<span></span>
</td>
<td class="nump">$ 40,822<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_ConsolidationItemsAxis=us-gaap_CorporateNonSegmentMember', window );">Corporate, Non-Segment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Net sales</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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments', window );">Income (loss) before (benefit) provision for income taxes</a></td>
<td class="num">(8)<span></span>
</td>
<td class="nump">11<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_DepreciationAndAmortization', window );">Depreciation and amortization</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 " 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">17,766<span></span>
</td>
<td class="nump">15,178<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_StatementBusinessSegmentsAxis=rfil_RfConnectorAndCableAssemblyMember', window );">RF Connector and Cable Assembly [Member] | Operating Segments [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 " 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">3,575<span></span>
</td>
<td class="nump">3,189<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments', window );">Income (loss) before (benefit) provision for income taxes</a></td>
<td class="nump">453<span></span>
</td>
<td class="nump">282<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_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">35<span></span>
</td>
<td class="nump">42<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_Assets', window );">Total assets</a></td>
<td class="nump">7,667<span></span>
</td>
<td class="nump">7,496<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_StatementBusinessSegmentsAxis=rfil_CustomCablingManufacturingAndAssemblyMember', window );">Custom Cabling Manufacturing and Assembly [Member] | Operating Segments [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 " 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">6,427<span></span>
</td>
<td class="nump">9,225<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments', window );">Income (loss) before (benefit) provision for income taxes</a></td>
<td class="num">(1,042)<span></span>
</td>
<td class="num">(281)<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_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">202<span></span>
</td>
<td class="nump">213<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_Assets', window );">Total assets</a></td>
<td class="nump">$ 15,202<span></span>
</td>
<td class="nump">$ 17,158<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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/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 3: 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=75031198&amp;loc=d3e14064-108612<br><br>Reference 4: 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=121559654&amp;loc=d3e5710-111685<br><br>Reference 5: 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 http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<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 32<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<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> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 8: 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)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 9: 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 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 30<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<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_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_DepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.</p></div>
<a href="javascript:void(0);" onclick="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=121586364&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_DepreciationAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.</p></div>
<a 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 (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&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 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 4: 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=120311839&amp;loc=d3e8924-108599<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<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)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<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> -URI http://asc.fasb.org/extlink&amp;oid=120311839&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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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=120311839&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=121604090&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=120311839&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=120311839&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=120311839&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=120311839&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=120311839&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=121604090&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=120311839&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=120311839&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_ConsolidationItemsAxis=us-gaap_CorporateNonSegmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ConsolidationItemsAxis=us-gaap_CorporateNonSegmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=rfil_RfConnectorAndCableAssemblyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=rfil_RfConnectorAndCableAssemblyMember</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_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=rfil_CustomCablingManufacturingAndAssemblyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=rfil_CustomCablingManufacturingAndAssemblyMember</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>64
<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) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604269608072">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 10 - Income Taxes (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Jan. 31, 2020</div></th>
<th class="th"><div>Oct. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable', window );">Increase (Decrease) in Deferred Tax Asset and Income Taxes Payable</a></td>
<td class="nump">$ 700,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateContinuingOperations', window );">Effective Income Tax Rate Reconciliation, Percent, Total</a></td>
<td class="nump">32.00%<span></span>
</td>
<td class="num">(120.00%)<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_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued', window );">Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total</a></td>
<td class="nump">$ 134,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 107,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefits', window );">Unrecognized Tax Benefits, Ending Balance</a></td>
<td class="nump">$ 35,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 deferred tax asset and income taxes payable.</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;">rfil_IncreaseDecreaseInDeferredTaxAssetAndIncomeTaxesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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=84230637&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>num: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_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=120406818&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=84230637&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_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the 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 15<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32718-109319<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_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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>65
<FILENAME>R54.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265266440">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 11 - Intangible Assets (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfIntangibleAssets', window );">Amortization of Intangible Assets, Total</a></td>
<td class="nump">$ 157,000<span></span>
</td>
<td class="nump">$ 692,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife', window );">Acquired Finite-lived Intangible Assets, Weighted Average Useful Life (Year)</a></td>
<td class="text">5 years 240 days<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_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amortization period of finite-lived intangible assets acquired either individually or as part of a group of 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>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 1<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16265-109275<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_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife</td>
</tr>
<tr>
<td style="padding-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_AmortizationOfIntangibleAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="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=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16225-109274<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfIntangibleAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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>66
<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) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265719112">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 11 - Intangible Assets - Intangible Assets (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</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_FiniteLivedIntangibleAssetsNet', window );">Amortizable intangible assets, net</a></td>
<td class="nump">$ 3,024<span></span>
</td>
<td class="nump">$ 3,181<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_IndefiniteLivedIntangibleAssetsExcludingGoodwill', window );">Non-amortizable intangible assets, trademarks</a></td>
<td class="nump">1,174<span></span>
</td>
<td class="nump">1,174<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember', window );">Noncompete Agreements [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_FiniteLivedIntangibleAssetsGross', window );">Amortizable intangible assets, gross</a></td>
<td class="nump">423<span></span>
</td>
<td class="nump">423<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_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</a></td>
<td class="num">(256)<span></span>
</td>
<td class="num">(245)<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_FiniteLivedIntangibleAssetsNet', window );">Amortizable intangible assets, net</a></td>
<td class="nump">167<span></span>
</td>
<td class="nump">178<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember', window );">Customer Relationships [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsGross', window );">Amortizable intangible assets, gross</a></td>
<td class="nump">5,058<span></span>
</td>
<td class="nump">5,058<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_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</a></td>
<td class="num">(2,483)<span></span>
</td>
<td class="num">(2,367)<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_FiniteLivedIntangibleAssetsNet', window );">Amortizable intangible assets, net</a></td>
<td class="nump">2,575<span></span>
</td>
<td class="nump">2,691<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OrderOrProductionBacklogMember', window );">Order or Production Backlog [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_FiniteLivedIntangibleAssetsGross', window );">Amortizable intangible assets, gross</a></td>
<td class="nump">287<span></span>
</td>
<td class="nump">287<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_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</a></td>
<td class="num">(287)<span></span>
</td>
<td class="num">(266)<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_FiniteLivedIntangibleAssetsNet', window );">Amortizable intangible assets, net</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">21<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember', window );">Patents [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsGross', window );">Amortizable intangible assets, gross</a></td>
<td class="nump">368<span></span>
</td>
<td class="nump">368<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_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</a></td>
<td class="num">(86)<span></span>
</td>
<td class="num">(77)<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_FiniteLivedIntangibleAssetsNet', window );">Amortizable intangible assets, net</a></td>
<td class="nump">$ 282<span></span>
</td>
<td class="nump">$ 291<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_FiniteLivedIntangibleAssetsGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 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 928<br> -SubTopic 340<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6473545&amp;loc=d3e61844-108004<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI 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_FiniteLivedIntangibleAssetsGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 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 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)(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_FiniteLivedIntangibleAssetsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.</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 (b)<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_IndefiniteLivedIntangibleAssetsExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember</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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember</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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OrderOrProductionBacklogMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OrderOrProductionBacklogMember</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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember</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>67
<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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604261615000">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 11 - Intangible Assets - Intangible Assets (Details) (Parentheticals)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember', window );">Noncompete Agreements [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_FiniteLivedIntangibleAssetUsefulLife', window );">Estimated life (Year)</a></td>
<td class="text">5 years<span></span>
</td>
<td class="text">5 years<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember', window );">Customer Relationships [Member] | 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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Estimated life (Year)</a></td>
<td class="text">7 years<span></span>
</td>
<td class="text">7 years<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember', window );">Customer Relationships [Member] | 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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Estimated life (Year)</a></td>
<td class="text">15 years<span></span>
</td>
<td class="text">15 years<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OrderOrProductionBacklogMember', window );">Order or Production Backlog [Member] | 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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Estimated life (Year)</a></td>
<td class="text">1 year<span></span>
</td>
<td class="text">1 year<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OrderOrProductionBacklogMember', window );">Order or Production Backlog [Member] | 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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Estimated life (Year)</a></td>
<td class="text">2 years<span></span>
</td>
<td class="text">2 years<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember', window );">Patents [Member] | 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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Estimated life (Year)</a></td>
<td class="text">10 years<span></span>
</td>
<td class="text">10 years<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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember', window );">Patents [Member] | 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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Estimated life (Year)</a></td>
<td class="text">14 years<span></span>
</td>
<td class="text">14 years<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_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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember</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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OrderOrProductionBacklogMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OrderOrProductionBacklogMember</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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember</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>68
<FILENAME>R57.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604255411512">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 12 - Commitments (Details Textual) - USD ($)<br></strong></div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseRenewalTerm', window );">Lessee, Operating Lease, Renewal Term (Year)</a></td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating Lease, Right-of-Use Asset</a></td>
<td class="nump">$ 1,184,000<span></span>
</td>
<td class="nump">$ 1,421,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating Lease, Liability, Total</a></td>
<td class="nump">1,266,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Operating Lease, Liability, Current</a></td>
<td class="nump">789,000<span></span>
</td>
<td class="nump">$ 874,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiability', window );">Finance Lease, Liability, Total</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_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 " 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, Current</a></td>
<td class="nump">789,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=rfil_KAndKUnlimitedMember', window );">K and K Unlimited [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_rfil_LesseeOperatingLeaseMonthlyRent', window );">Lessee, Operating Lease, Monthly Rent</a></td>
<td class="nump">$ 14,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_LesseeOperatingLeaseRemainingLeaseTerm', window );">Lessee, Operating Lease, Remaining Lease Term (Year)</a></td>
<td class="text">1 year<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="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_LesseeOperatingLeaseRemainingLeaseTerm', window );">Lessee, Operating Lease, Remaining Lease Term (Year)</a></td>
<td class="text">3 years<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_rfil_LesseeOperatingLeaseMonthlyRent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 monthly rent for operating 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;">rfil_LesseeOperatingLeaseMonthlyRent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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=121609121&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=121603541&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_LesseeOperatingLeaseRemainingLeaseTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918673-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseRemainingLeaseTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseRenewalTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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=121609121&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_LesseeOperatingLeaseRenewalTerm</td>
</tr>
<tr>
<td style="padding-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_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=121603541&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=121603541&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_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=121603541&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_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_RelatedPartyTransactionsByRelatedPartyAxis=rfil_KAndKUnlimitedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionsByRelatedPartyAxis=rfil_KAndKUnlimitedMember</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>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>69
<FILENAME>R58.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604370852616">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 12 - Commitments - Operating Lease Expense (Details)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Jan. 31, 2021 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseCost', window );">Operating lease cost</a></td>
<td class="nump">$ 247<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_ShortTermLeaseCost', window );">Short-term lease cost</a></td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_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=121568110&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=121609121&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=121609121&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=121568110&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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>70
<FILENAME>R59.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604262512696">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 12 - Commitments - Other Information Related to Leases (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</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_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability', window );">Right of use assets obtained in exchange for lease obligations operating leases</a></td>
<td class="nump">$ 1,184<span></span>
</td>
<td class="nump">$ 1,421<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_OperatingLeaseWeightedAverageRemainingLeaseTerm1', window );">Weighted Average Remaining Lease Term, Operating leases (months) (Month)</a></td>
<td class="text">1 year 263 days<span></span>
</td>
<td class="text">1 year 328 days<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent', window );">Weighted Average Discount Rate, Operating leases</a></td>
<td class="nump">3.54%<span></span>
</td>
<td class="nump">3.54%<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_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=121609121&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=121568110&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>num: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=121568110&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=121609121&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>
<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=121568110&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=121609121&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>71
<FILENAME>R60.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604259846936">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 12 - Commitments - Future Minimum Lease Payments (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Oct. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths', window );">2021 (excluding three months ended January 31, 2021)</a></td>
<td class="nump">$ 667,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo', window );">2022</a></td>
<td class="nump">532,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree', window );">2023</a></td>
<td class="nump">166,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour', window );">2024</a></td>
<td class="text"> <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_LesseeOperatingLeaseLiabilityPaymentsDueYearFive', window );">2025</a></td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive', window );">Thereafter</a></td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Total future minimum lease payments</a></td>
<td class="nump">1,365,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less imputed interest</a></td>
<td class="num">(99,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Total</a></td>
<td class="nump">1,266,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Other current liabilities</a></td>
<td class="nump">789,000<span></span>
</td>
<td class="nump">$ 874,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Operating lease liabilities</a></td>
<td class="nump">477,000<span></span>
</td>
<td class="nump">$ 635,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiability', window );">Finance lease liabilities</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Total</a></td>
<td class="nump">1,266,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Other current liabilities</a></td>
<td class="nump">$ 789,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=121609121&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=121603541&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_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=121609121&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=121609121&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=121609121&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=121609121&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=121609121&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=121609121&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=121609121&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=121609121&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=121603541&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=121603541&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=121603541&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_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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>72
<FILENAME>R61.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604259763240">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 13 - Line of Credit and PPP Loans (Details Textual) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">1 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>May 31, 2020</div></th>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Dec. 30, 2020</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_DebtInstrumentAxis=rfil_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>
</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_ProceedsFromIssuanceOfLongTermDebt', window );">Proceeds from Issuance of Long-term Debt, Total</a></td>
<td class="nump">$ 2,800<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_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember', window );">Revolving Credit Facility [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Line of Credit Facility, Maximum Borrowing Capacity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Long-term Line of Credit, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember', window );">Revolving Credit Facility [Member] | LIBOR Daily Floating Rate [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 " 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="nump">2.00%<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_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>num: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_LineOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 and noncurrent portions 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 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 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(16))<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(16))<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_LineOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_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=121586364&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_DebtInstrumentAxis=rfil_PaycheckProtectionProgramCaresActMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=rfil_PaycheckProtectionProgramCaresActMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_VariableRateAxis=rfil_LiborDailyFloatingRateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_VariableRateAxis=rfil_LiborDailyFloatingRateMember</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>73
<FILENAME>R62.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604261768936">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 13 - Line of Credit and PPP Loans - Future Minimum Loan Payments (Details) - Paycheck Protection Program CARES Act [Member]<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Jan. 31, 2021 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths', window );">2021 (excluding three months ended January 31, 2021)</a></td>
<td class="nump">$ 1,575<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo', window );">2022</a></td>
<td class="nump">1,213<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total future minimum payments</a></td>
<td class="nump">$ 2,788<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_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=120520924&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(a)(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 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 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI 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_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in 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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04.(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24072-122690<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6802200&amp;loc=d3e1835-112601<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04.(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24072-122690<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6802200&amp;loc=d3e1835-112601<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=rfil_PaycheckProtectionProgramCaresActMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=rfil_PaycheckProtectionProgramCaresActMember</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>74
<FILENAME>R63.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604269618968">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 14 - Cash Dividend and Declared Dividends (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Jan. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfDividendsCommonStock', window );">Payments of Ordinary Dividends, Common Stock</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 193,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockDividendsPerShareCashPaid', window );">Common Stock, Dividends, Per Share, Cash Paid (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.02<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_CommonStockDividendsPerShareCashPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 dividends paid during the period for each share of common stock 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 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_CommonStockDividendsPerShareCashPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num: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_PaymentsOfDividendsCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 in the form of ordinary dividends to common shareholders of the 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&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_PaymentsOfDividendsCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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>75
<FILENAME>R64.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;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140604265225496">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 15 - Subsequent Events (Details Textual)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
</tr>
<tr><th class="th">
<div>Feb. 28, 2021 </div>
<div>USD ($)</div>
</th></tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=rfil_PaycheckProtectionProgramCaresActMember', window );">Paycheck Protection Program CARES Act [Member] | Subsequent Event [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_rfil_DebtInstrumentForgivenessAmount', window );">Debt Instrument, Forgiveness Amount</a></td>
<td class="nump">$ 2.8<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rfil_DebtInstrumentForgivenessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 indebtedness forgiven by the holder of the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">rfil_DebtInstrumentForgivenessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rfil_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DebtInstrumentAxis=rfil_PaycheckProtectionProgramCaresActMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=rfil_PaycheckProtectionProgramCaresActMember</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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</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>EXCEL
<SEQUENCE>76
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M 7R_%$+M;_2O7?6OFY?_ 5!+ P04    " ##@VM2NE@><+<"  !.!P  &
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M2SE):7K__BC;L5U;5GM?8LLAJ8>D1$J+LY _U8$QC5Z*G*OEY*#U\=;SU/;
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M&4.CB-#YBNC2\P!219'C!T[/$D6-*$+GBZ)SC@05G*G7D2I"E$.!F=4%E1H
MJ)VYHT=&9EGTA>4K0L4VOZZ>&OWA.GW[#&H$"#(+$#,K+1,CX 5+="B@Q5!
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MEA7H?F5HZW0'=M#_%['X#U!+ P04    " ##@VM2(JD B?X"   [!@  &0
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MZ5< +0O0>64HE,.&#8P_%\M_ 5!+ P04    " ##@VM21>1QO^L%   L#P
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MR0:LKRP.2^V#!.C_^%S\"U!+ P04    " ##@VM2R4AU(C8#  #9!@  &0
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MY01PF[1](^T-,EUL7AM#W KCM.%_#]K@P/NUX3<R&.& \6^V^A]02P,$%
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M$Z#_6T45.6X<P?2.+O\%4$L#!!0    ( ,.#:U*V@Z66)00  (X)   9
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M"&BMH7O4!BLWP&6J>+B;2K7?T%Q4Y#+"W2S+JO1^PDH\^<R#L"Z4UR#XC<(
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M]'D:@.Z:H3-(U;X -XIL.?ME:?\/U,[!GF^55=0;+L#P(V7_ %!+ P04
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M%RKG8/^OR=[_5G$!AN<P_PM02P,$%     @ PX-K4F;OP7%, @  \00  !D
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M"HW.+VDSZ&9W- >K*J_7E;*D?F\6M&Y1.P=ZSQ6ULCVX!-T"G_X'4$L#!!0
M   ( ,.#:U+5-#V*;P,  , '   9    >&PO=V]R:W-H965T<R]S:&5E=#(Y
M+GAM;(U566_;.!#^*P-A%T@ 19</28%MP$ZSV%V@K1&GZ4.Q#[0TMHA(HDM2
M/O[]#BE92=#$Z O/F6^^.3B<'(1\5@6BAF-5UFKJ%%KO;GU?90563'EBAS7=
M;(2LF*:MW/IJ)Y'E5JDJ_2@(QG[%>.W,)O9L*6<3T>B2U[B4H)JJ8O*TP%(<
MID[HG \>^+;0YL"?379LBRO4WW9+23N_1\EYA;7BH@:)FZDS#V\7(R-O!9XX
M'M2K-1A/UD(\F\T_^=0)#"$L,=,&@=&TQSLL2P-$-'YVF$YOTBB^7I_1_[*^
MDR]KIO!.E-]YKHNIDSB0XX8UI7X0A[^Q\\<2S$2I[ B'3C9P(&N4%E6G3 PJ
M7K<S.W9Q^!V%J%.(+._6D&7YB6DVFTAQ &FD"<TLK*M6F\CQVB1EI27=<M+3
MLR]"(\1P RLMLN<;XV .=Z*BI"O6QJW.X?YGP_4)'B6C4QM.!5>/;%VBNI[X
MFG@8-#_K;"Y:F]$'-@?P6=2Z4'!?YYB_U?>)?^]$='9B$5T$_)?5'@Q"%Z(@
M"B_@#?J@#"S>X$)0%+3^78 ;]G!#"S?\ &Y%+REO2@2Q@57!)'9A7K(3E;>&
M^8')W&TS %]W-KPN/+&R:3,P5_1DVF/X85G!(QXU+$I2^.^]^%_D8][YK=JQ
M#*<./62%<H_.#!X+B?@F,T!Q;>BE]J$U0P /7#W?;(PPKS42@ ;)J(H";Y#"
MGQ!ZHYBF3WS/<Z3:.7$L<[H, GL9#6BZ/^[H59*%DF]L6'1!DW41KG@-)V12
M74-LE,;>,(8G45(L2E.$&RI (6$4>NF0H(:I%])\(4VC/DVCRVEZ+S622GZ+
M9NUVJ7%A;CJ)H?)[R;AH]8-D?+?=A(C,]RBI.;9U0WDYHLRX0EA*GB%\;;32
M]$!YO06FX8O88[5&"6V^ HB3U WC%/Z H3<>GVL+MN24 1_';D 1-K=ITM]B
M9R.'JS!,W#!)X9ID!E[T@I"Q.J-.:F32T(W3@149><D+C'C+[9=:&@_';IC&
MUGK\BW4;V/?4HC1QXR2T:LFH5]M3&1(;TZSP7%Q:V.,/K(_<9!R>K;]7/OZK
MKEJAW-J_@UP73:W;!MN?]M_3O.W*+^+MW_:9R2TGEB5N2#7P8JH)V?X7[4:+
MG>W1:Z&IX]ME05\L2B- ]QM!+:G;& /]ISW['U!+ P04    " ##@VM26]7%
M5(@#  #Q!P  &0   'AL+W=O<FMS:&5E=',O<VAE970S,"YX;6R-54UOXS80
M_2L#H8<$T$8B)5EV8!N(O5TT"V0;Q-G=0]$#+8]M-13IDG3L]-=W2-E*=INX
MN?!['M^\&0Z'.VT>[!K1P;Z1RHZBM7.;RR2QU1H;82_T!A7M++5IA*.I625V
M8U L@E$C$YZFO:01M8K&P[!V:\9#O76R5GAKP&Z;1IBG"4J]&T4L.B[<U:NU
M\PO)>+@1*YRA^[JY-31+.I1%W:"RM59@<#F*KMCEI/#GPX%O->[LBS%X3^9:
M/_C)]6(4I9X02JR<1Q#4/>(4I?1 1./O V;47>D-7XZ/Z)^"[^3+7%B<:OF]
M7KCU*.I'L,"EV$IWIW>_X<&?0+#2TH86=H>S:035UCK='(R)05.KMA?[@P[O
M,> ' QYXMQ<%EA^%$^.AT3LP_C2A^4%P-5@3N5KYH,R<H=V:[-SXBW8( _@
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MSX?!/SK\D+CQ.VL(E2RM?0S&EV*:]$)"J#"GP"#X]X27J%0@XC3^MIQ)%S(
M=]<O[)]B[5S+4GB\M.JG+*B<)N,$"ER)6M&=W7S&MIY1X,NM\O$+F\;WM)=
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M:6C^.G-!=S JZT#GF:2I62WL$*YO]?Y?4$L#!!0    ( ,.#:U+U N5U60(
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M%IQ/T$6U5TP[,;)V7?HJ#?:\&Y9X*X.R ;B_E-BIW<0V?G_/9_\ 4$L#!!0
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M*.M>; AJ)KH_?>GKL"4(DP\$42^(_E<0]X+8)=J1N;2N*-(\4W)#E/4VT>S
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MHG(!]KZ4=BXZPR7HMVKV!U!+ P04    " ##@VM2C1$/2\X"  #G!@  &0
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MLM3G_'!%?R+4+H#V"T7%U4[<![I_6_H74$L#!!0    ( ,.#:U(,VVASO @
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MC(Z84 /@^IASN3Q0W_RLONH[^@=02P,$%     @ PX-K4GK:;8VB @  6 <
M !D   !X;"]W;W)K<VAE971S+W-H965T-#<N>&ULC55K3]LP%/TK5B0DD$:>
M?0S45J*%:4-B0K Q[:-);AJKCAULE[;_?M=.R#H4K'V)?6V?DW.N[>O93JJ-
MK@ ,V==<Z'E0&=-<1I'.*ZBI#F4# F=*J6IJ,%3K2#<*:.% -8_2.)Y$-64B
M6,S<V+U:S.36<";@7A&]K6NJ#DO@<C</DN!MX(&M*V,'HL6LH6MX!/.SN5<8
M13U+P6H0FDE!%)3SX"JY7$WL>K?@B<%.'_6)=?(LY<8&WXIY$%M!P"$WEH%B
M\PHKX-P2H8R7CC/H?VF!Q_TW]B_..WIYIAI6DO]BA:GFP>> %%#2+3</<O<5
M.C]CRY=+KMV7[+JU<4#RK3:R[L"HH&:B;>F^R\,1 'F& 6D'2-\#IA\ L@Z0
M.:.M,F?KFAJZF"FY(\JN1C;;<;EQ:'3#A-W%1Z-PEB'.++Y+ V1*SLFCD?GF
MW&:D("M9XRG1M$VT*,C-RY:9 _FA*(ZZ_&N$7&G<^Z:-3J_!4,;UV2PR*,N2
M1WDG8=E*2#^0D)$[*4RER8THH/@7'Z&=WE/ZYFF9>@EOJ0A)EGPB:9PF WI6
M_P^//7*R/L69XQM]P/? ].:\5 "$"0,*M"&*&AA*E)\H#K.+DR$_?E@2CJ<G
M'A^CWL?(RW/-7ED!>!H.#'@Q)-^/C\,X'I3OAR5AFOGDCWOY8R_/S;[!TH&G
MF[,2B"R)J;!QQY><,D$.0)4^(Z>_L1T\Q7[Z:4LPY,\/G+1 DDP34M"#]EB=
M]%8G7LHGR?'N<GME2[RN4@W9\5.,D_!B-+A;?MSH(DS>XUH/T5&1JD&M7>W6
M))=;8=J[W8_VS\.5JXKOQI?X;+15_B]-^^;<4;5F6(PXE$@9AU/,O&KK>!L8
MV;A2^"P-%E;7K?#I V47X'PIL1QV@?U!_Y@N_@!02P,$%     @ PX-K4M$4
MO'!7 P  2 T  !D   !X;"]W;W)K<VAE971S+W-H965T-#@N>&ULM9=M;]HP
M$,>_BA7M12NU) Z0A J0^C1MD[I6[1Y>N\D!5I,XM0VTTC[\SDX(5"0M;.(-
MV([O_+M_;-]EN!3R2<T -'G)TER-G)G6Q9GKJG@&&5,=44".3R9"9DQC5TY=
M54A@B37*4M?WO,#-&,^=\=".W<GQ4,QURG.XDT3-LXS)UPM(Q7+D4&<U<,^G
M,VT&W/&P8%-X /VSN)/8<VLO"<\@5USD1,)DY)S3LPL:& ,[XQ>'I=IH$Q/*
MHQ!/IO,U&3F>(8(48FU<,/Q;P"6DJ?&$',^54Z=>TQANME?>/]O@,9A'IN!2
MI+]YHF<C)W)( A,V3_6]6'Z!*J"^\1>+5-E?LJSF>@Z)YTJ+K#)&@HSGY3][
MJ838,.BV&?B5@6^YRX4LY173;#R48DFDF8W>3,.&:JT1CN?FK3QHB4\YVNGQ
M=Z&!A.24/&@1/YV: !-R*3)\ZXJ5NN4)N7Z><_U*?DB&HU9.A2:W1=FZG6NE
M<1K/I^3H"C3CJ3H>NAKQS")N7*%<E"A^"TJ7W(A<SQ2YSA-(WMJ[&%8=F[^*
M[<)_U^$WEG=(EYX0W_/I)^(2-6,25/G[CO]NK5W7^N^U^-^(^Z3R38YX7C6/
MR1_2M%1)7GKN6\_FY"S&832@X6#H+AJ(>C51;W>BI=V1^#K9 B2>, (O(&.N
M@!22QV!1$Y&F3"I2@"QA#?5:JB;RDB#<(.]U@J"9NU]S]]_GKG;2%#<8$N^M
M9G]+S2#T/*\9*JBA@OV@#B1HT"#H(&IF#VOV<"?V%>'^DH9;DIY2&M&H98=&
M-5BT+]B!9(VV9.UV_)9].JCI!SO1QRR/,9'\@ZR#;5G-L>\V<U%O?8U[>Y"A
MF$*BC@67!U2X0MJ4N-^)6G8NW<A(=*=0Q']<K]42;VZ$7D '80N<OX;S]X<[
ME+Y^P\T0MNF[SEKT@[3U]@BRQQ3VUW<[?_F#*(QH"]PZ@=$/,E@3W*'T;4IE
M4;\EA'4NH[LELP4HRXSU$YY$K$*QHX4=WE_OA@S7ZT=!F][K'$=W2W+OPAY*
M_Z;,M[6_W8WB-@,YM24\7G1BGNNRSJU'Z\^$\[(X7D\OOS%NF)QR##:%"9IZ
MG1#UE&797G:T*&RI_"@T%MZV.<-/'9!F CZ?""R7JXY9H/YX&O\%4$L#!!0
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M*OL\[_#Y1+*U:9(+)E7+-<-8G8J ZP#U?,E4HRPF^@7E.<O_!U!+ P04
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MLE39ZLL)RIUK?FN)II6ZX=:\CJ"L@=G/I6F U<0ZJ-_;R5]02P,$%     @
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MGP,  +4.   9    >&PO=V]R:W-H965T<R]S:&5E=#4U+GAM;+677V_;-A#
MOPHA]*$%FDB4K#\.; .)@V(=T-9(UNUAV ,MG6TBDJB2=-SMTX^4%4F6*#EM
MFA=;E.Z.OSL>[\C9@?$'L0.0Z'N6YF)N[:0LKFQ;Q#O(B+AD!>3JRX;QC$@U
MY%M;%!Q(4BIEJ>TZ3F!GA.;68E:^6_'%C.UE2G-8<23V64;XOS>0LL/<PM;3
MBSNZW4G]PE[,"K*%>Y!?BQ57([NVDM ,<D%9CCALYM8UOEKBJ58H)?ZD<!"M
M9Z1=63/VH <?D[GE:")((9;:!%%_C["$--66%,>WRJA5SZD5V\]/UC^4SBMG
MUD3 DJ5_T43NYE9DH00V9)_*.W;X#2J'?&TO9JDH?]&ADG4L%.^%9%FEK @R
MFA__R?<J$"T%/!E0<"L%][D*7J7@E8X>R4JW;HDDBQEG!\2UM+*F'\K8E-K*
M&YKK9;R77'VE2D\N/C,)"&-T@3[FDN1;NDX!70L!4AC?O;T%26@JWJFO7^]O
MT=LW[] ;1'/TQX[M!<D3,;.EXM+6[;ABN#DRN ,,OY/\$GGX/7(=%QO4E^/J
M7V)9JSNGZK:*1AT2MPZ)6]J;#-B[SAB7]#^BO:9- $@9@/<H!VER\6@S*&WJ
MO?.X\!QW,K,?VXX8A'"$:Z$37*_&]49Q/[/\@HPC2TX2M?M593"1'\W[+2B,
MPR[Y&:$3\DE-/CE''K.L )6!UUL.H*J#RK"_/T&V!O[/R$KZ]03^2U9RRYDP
M1L3O.3MQO4Y QF5.<(,:-QC'C>-]MD^)A 0]K:BN=2;$H#?]A>L''4:3T,0W
M0X8U9/@*NR/LIT\0=F@-,F%DAHUJV&@4=ED64.#H#M(RE&)'BV>EV+2>8?HJ
M*3;M.>L[?M2)R!FA$V#L-!7?^65I5IGJI%#4W0Q&,:^UPJ>HK>:$7R'9*J-M
M&M</_2ZS02J8#A1CW#0//-X]OO!$Y1OC:,59LC^>56Y(_)"R[7/R#C=E'X_7
M_9_-/-POY6[4W8MGA$Z1FWJ/QPO^#V7>Q)!2?4Z35! ,@#9] [^H<0SEW:A1
M?2"_$@6)86ZI$[< _@C6 AG/._WFX@XE9M-<\'AW6:FP/[._XJ89X!=U@^$D
M[!=[+^B6OS-"I\A-2\#C/>&'DC#JIU?4[;(FH7!HKS1]!;^HL0REX+1WPG0C
MMPML$.H5/KMUI] 7ND^$;VDN4 H;I>5<ALI??KPC'0>2%>4U8\VDZKGEXT[=
M*X%K ?5]P]15HQKHFTM]4UW\#U!+ P04    " ##@VM2W_T0KP<#  #P#
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MZ-06S[(JKZN.%J6K4!="FRSDFKGY)0%I)YCG2V&JU+IC S0_.:._4$L#!!0
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M93 +R!9VK"[M1W7X%;J$IBY>KDK3_))#>S:;!"2OC56B Z,"P65[9:]=(4X
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M%;F-VAV@_86B2E%-G('Z/\3@#U!+ P04    " ##@VM2A:]TXE0"  #@!
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MY$6_1[OJFN8*RN[4K>;URRN>+Z^G7OP-4$L#!!0    ( ,.#:U+22;QM$0(
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M_.^D>CS?6ZZ/ORR_3D[>W@O.Z;:B/O\%4$L#!!0    ( ,.#:U+ B&UTZ0$
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M_E/69VN7?QP_///6U-TAGPU_NYJ] 5!+ 0(4 Q0    ( ,.#:U('04UB@0
M +$    0              "  0    !D;V-0<F]P<R]A<' N>&UL4$L! A0#
M%     @ PX-K4G*ZE\?N    *P(  !$              ( !KP   &1O8U!R
M;W!S+V-O<F4N>&UL4$L! A0#%     @ PX-K4IE<G",0!@  G"<  !,
M         ( !S $  'AL+W1H96UE+W1H96UE,2YX;6Q02P$"% ,4    " ##
M@VM28D/$(/P#  !<#@  &               @($-"   >&PO=V]R:W-H965T
M<R]S:&5E=#$N>&UL4$L! A0#%     @ PX-K4GOY\CH>!P  Z1P  !@
M         ("!/PP  'AL+W=O<FMS:&5E=',O<VAE970R+GAM;%!+ 0(4 Q0
M   ( ,.#:U*Z6!YPMP(  $X'   8              " @9,3  !X;"]W;W)K
M<VAE971S+W-H965T,RYX;6Q02P$"% ,4    " ##@VM2JR9+X",$  #L#@
M&               @(& %@  >&PO=V]R:W-H965T<R]S:&5E=#0N>&UL4$L!
M A0#%     @ PX-K4E>]I]&A!0  K!T  !@              ("!V1H  'AL
M+W=O<FMS:&5E=',O<VAE970U+GAM;%!+ 0(4 Q0    ( ,.#:U++HL/>8P8
M ,(9   8              " @; @  !X;"]W;W)K<VAE971S+W-H965T-BYX
M;6Q02P$"% ,4    " ##@VM2W1^X(S8"  "*!   &               @(%)
M)P  >&PO=V]R:W-H965T<R]S:&5E=#<N>&UL4$L! A0#%     @ PX-K4G56
MS'0-!0  # P  !@              ("!M2D  'AL+W=O<FMS:&5E=',O<VAE
M970X+GAM;%!+ 0(4 Q0    ( ,.#:U(BYDW7KP,  %$(   8
M  " @?@N  !X;"]W;W)K<VAE971S+W-H965T.2YX;6Q02P$"% ,4    " ##
M@VM2(JD B?X"   [!@  &0              @('=,@  >&PO=V]R:W-H965T
M<R]S:&5E=#$P+GAM;%!+ 0(4 Q0    ( ,.#:U(A1UD);@(  $ %   9
M          " @1(V  !X;"]W;W)K<VAE971S+W-H965T,3$N>&UL4$L! A0#
M%     @ PX-K4D@S4*(-!   V0D  !D              ("!MS@  'AL+W=O
M<FMS:&5E=',O<VAE970Q,BYX;6Q02P$"% ,4    " ##@VM2;''"5F0#  !H
M"   &0              @('[/   >&PO=V]R:W-H965T<R]S:&5E=#$S+GAM
M;%!+ 0(4 Q0    ( ,.#:U)%Y'&_ZP4  "P/   9              " @99
M  !X;"]W;W)K<VAE971S+W-H965T,30N>&UL4$L! A0#%     @ PX-K4KL
MOH>X @  2 8  !D              ("!N$8  'AL+W=O<FMS:&5E=',O<VAE
M970Q-2YX;6Q02P$"% ,4    " ##@VM2PFBP3-,%   $#0  &0
M    @(&G20  >&PO=V]R:W-H965T<R]S:&5E=#$V+GAM;%!+ 0(4 Q0    (
M ,.#:U+)2'4B-@,  -D&   9              " @;%/  !X;"]W;W)K<VAE
M971S+W-H965T,3<N>&UL4$L! A0#%     @ PX-K4K8'NZDV P  4P<  !D
M             ("!'E,  'AL+W=O<FMS:&5E=',O<VAE970Q."YX;6Q02P$"
M% ,4    " ##@VM2MH.EEB4$  "."0  &0              @(&+5@  >&PO
M=V]R:W-H965T<R]S:&5E=#$Y+GAM;%!+ 0(4 Q0    ( ,.#:U(P%%BXP0(
M / %   9              " @>=:  !X;"]W;W)K<VAE971S+W-H965T,C N
M>&UL4$L! A0#%     @ PX-K4LM0J0,N @  ] 0  !D              ("!
MWUT  'AL+W=O<FMS:&5E=',O<VAE970R,2YX;6Q02P$"% ,4    " ##@VM2
M&ML1CQH"  "=!   &0              @(%$8   >&PO=V]R:W-H965T<R]S
M:&5E=#(R+GAM;%!+ 0(4 Q0    ( ,.#:U*(WM259@4  "0.   9
M      " @95B  !X;"]W;W)K<VAE971S+W-H965T,C,N>&UL4$L! A0#%
M  @ PX-K4ENW.,;7 @  C@8  !D              ("!,F@  'AL+W=O<FMS
M:&5E=',O<VAE970R-"YX;6Q02P$"% ,4    " ##@VM2<*&A;W<"   :!0
M&0              @(% :P  >&PO=V]R:W-H965T<R]S:&5E=#(U+GAM;%!+
M 0(4 Q0    ( ,.#:U)F[\%Q3 (  /$$   9              " @>YM  !X
M;"]W;W)K<VAE971S+W-H965T,C8N>&UL4$L! A0#%     @ PX-K4CZJ .\7
M P  W <  !D              ("!<7   'AL+W=O<FMS:&5E=',O<VAE970R
M-RYX;6Q02P$"% ,4    " ##@VM2-G\D<ZL"  #,!0  &0
M@(&_<P  >&PO=V]R:W-H965T<R]S:&5E=#(X+GAM;%!+ 0(4 Q0    ( ,.#
M:U+5-#V*;P,  , '   9              " @:%V  !X;"]W;W)K<VAE971S
M+W-H965T,CDN>&UL4$L! A0#%     @ PX-K4EO5Q52( P  \0<  !D
M         ("!1WH  'AL+W=O<FMS:&5E=',O<VAE970S,"YX;6Q02P$"% ,4
M    " ##@VM2V>S&RP,#  #'!@  &0              @($&?@  >&PO=V]R
M:W-H965T<R]S:&5E=#,Q+GAM;%!+ 0(4 Q0    ( ,.#:U(XD'<-GP,  /$(
M   9              " @4"!  !X;"]W;W)K<VAE971S+W-H965T,S(N>&UL
M4$L! A0#%     @ PX-K4HSE@DAS @  ' 4  !D              ("!%H4
M 'AL+W=O<FMS:&5E=',O<VAE970S,RYX;6Q02P$"% ,4    " ##@VM2"]^G
M92$#  #-"   &0              @(' AP  >&PO=V]R:W-H965T<R]S:&5E
M=#,T+GAM;%!+ 0(4 Q0    ( ,.#:U(M#/1NT0(  .$'   9
M  " @1B+  !X;"]W;W)K<VAE971S+W-H965T,S4N>&UL4$L! A0#%     @
MPX-K4O4"Y759 @  :@4  !D              ("!((X  'AL+W=O<FMS:&5E
M=',O<VAE970S-BYX;6Q02P$"% ,4    " ##@VM2:3Z3/,T"  #R!P  &0
M            @(&PD   >&PO=V]R:W-H965T<R]S:&5E=#,W+GAM;%!+ 0(4
M Q0    ( ,.#:U+,%98Y6@(  /,%   9              " @;23  !X;"]W
M;W)K<VAE971S+W-H965T,S@N>&UL4$L! A0#%     @ PX-K4E/8./Y+ @
M_ 4  !D              ("!198  'AL+W=O<FMS:&5E=',O<VAE970S.2YX
M;6Q02P$"% ,4    " ##@VM2.7(PQVP"  #6!0  &0              @(''
MF   >&PO=V]R:W-H965T<R]S:&5E=#0P+GAM;%!+ 0(4 Q0    ( ,.#:U+O
MLP+J6@(   ,&   9              " @6J;  !X;"]W;W)K<VAE971S+W-H
M965T-#$N>&UL4$L! A0#%     @ PX-K4LYR[;95 @  ^00  !D
M     ("!^YT  'AL+W=O<FMS:&5E=',O<VAE970T,BYX;6Q02P$"% ,4
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M+GAM;%!+ 0(4 Q0    ( ,.#:U)ZVFV-H@(  %@'   9              "
M@<NQ  !X;"]W;W)K<VAE971S+W-H965T-#<N>&UL4$L! A0#%     @ PX-K
M4M$4O'!7 P  2 T  !D              ("!I+0  'AL+W=O<FMS:&5E=',O
M<VAE970T."YX;6Q02P$"% ,4    " ##@VM24^(?1H,#  #B#@  &0
M        @($RN   >&PO=V]R:W-H965T<R]S:&5E=#0Y+GAM;%!+ 0(4 Q0
M   ( ,.#:U)2BS5X[@$  /D#   9              " @>R[  !X;"]W;W)K
M<VAE971S+W-H965T-3 N>&UL4$L! A0#%     @ PX-K4B*R"!<, P  <PD
M !D              ("!$;X  'AL+W=O<FMS:&5E=',O<VAE970U,2YX;6Q0
M2P$"% ,4    " ##@VM26EIS0E,$  "N$0  &0              @(%4P0
M>&PO=V]R:W-H965T<R]S:&5E=#4R+GAM;%!+ 0(4 Q0    ( ,.#:U*Z)EWU
MS (  'L'   9              " @=[%  !X;"]W;W)K<VAE971S+W-H965T
M-3,N>&UL4$L! A0#%     @ PX-K4I/V%&5D @  NP4  !D
M ("!X<@  'AL+W=O<FMS:&5E=',O<VAE970U-"YX;6Q02P$"% ,4    " ##
M@VM2I,7/19\#  "U#@  &0              @(%\RP  >&PO=V]R:W-H965T
M<R]S:&5E=#4U+GAM;%!+ 0(4 Q0    ( ,.#:U+?_1"O!P,  / ,   9
M          " @5+/  !X;"]W;W)K<VAE971S+W-H965T-38N>&UL4$L! A0#
M%     @ PX-K4E/ITU # P  < H  !D              ("!D-(  'AL+W=O
M<FMS:&5E=',O<VAE970U-RYX;6Q02P$"% ,4    " ##@VM2TU0[ABD"  "S
M!   &0              @('*U0  >&PO=V]R:W-H965T<R]S:&5E=#4X+GAM
M;%!+ 0(4 Q0    ( ,.#:U*61OW$NP(  "('   9              " @2K8
M  !X;"]W;W)K<VAE971S+W-H965T-3DN>&UL4$L! A0#%     @ PX-K4BIR
M:H)- P  8PL  !D              ("!'-L  'AL+W=O<FMS:&5E=',O<VAE
M970V,"YX;6Q02P$"% ,4    " ##@VM2# QA>QT#  !/"   &0
M    @(&@W@  >&PO=V]R:W-H965T<R]S:&5E=#8Q+GAM;%!+ 0(4 Q0    (
M ,.#:U*%KW3B5 (  . $   9              " @?3A  !X;"]W;W)K<VAE
M971S+W-H965T-C(N>&UL4$L! A0#%     @ PX-K4H%>L.IC @  ?P4  !D
M             ("!?^0  'AL+W=O<FMS:&5E=',O<VAE970V,RYX;6Q02P$"
M% ,4    " ##@VM2_N3.R#P"  "B!   &0              @($9YP  >&PO
M=V]R:W-H965T<R]S:&5E=#8T+GAM;%!+ 0(4 Q0    ( ,.#:U+S0R&*,@(
M -<)   -              "  8SI  !X;"]S='EL97,N>&UL4$L! A0#%
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K  !;0V]N=&5N=%]4>7!E<UTN>&UL4$L%!@    !( $@ KQ,  %OV      $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>77
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>78
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>79
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.20.4</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>142</ContextCount>
  <ElementCount>336</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>50</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>4</UnitCount>
  <MyReports>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>000 - Document - Document And Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-document-and-entity-information</Role>
      <ShortName>Document And Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-</Role>
      <ShortName>Condensed Consolidated Balance Sheets (Current Period Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-balance-sheets-current-period-unaudited-parentheticals</Role>
      <ShortName>Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>003 - Statement - Condensed Consolidated Statements of Operations (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-operations-unaudited</Role>
      <ShortName>Condensed Consolidated Statements of Operations (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>004 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-stockholders-equity-unaudited</Role>
      <ShortName>Condensed Consolidated Statements of Stockholders' Equity (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-</Role>
      <ShortName>Condensed Consolidated Statements of Cash Flows (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-condensed-consolidated-statements-of-cash-flows-unaudited-parentheticals</Role>
      <ShortName>Condensed Consolidated Statements of Cash Flows (Unaudited) (Parentheticals)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>007 - Disclosure - Note 1 - Unaudited Interim Condensed Consolidated Financial Statements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements</Role>
      <ShortName>Note 1 - Unaudited Interim Condensed Consolidated Financial Statements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>008 - Disclosure - Note 2 - Business Acquisition</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition</Role>
      <ShortName>Note 2 - Business Acquisition</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>009 - Disclosure - Note 3 - Inventories and Major Vendors</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors</Role>
      <ShortName>Note 3 - Inventories and Major Vendors</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>010 - Disclosure - Note 4 - Other Current Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets</Role>
      <ShortName>Note 4 - Other Current Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>011 - Disclosure - Note 5 - Accrued Expenses and Other Current Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities</Role>
      <ShortName>Note 5 - Accrued Expenses and Other Current Liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>012 - Disclosure - Note 6 - (Loss) Earnings Per Share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share</Role>
      <ShortName>Note 6 - (Loss) Earnings Per Share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>013 - Disclosure - Note 7 - Stock-based Compensation and Equity Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions</Role>
      <ShortName>Note 7 - Stock-based Compensation and Equity Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>014 - Disclosure - Note 8 - Concentrations of Credit Risk</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk</Role>
      <ShortName>Note 8 - Concentrations of Credit Risk</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>015 - Disclosure - Note 9 - Segment Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-9-segment-information</Role>
      <ShortName>Note 9 - Segment Information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>016 - Disclosure - Note 10 - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes</Role>
      <ShortName>Note 10 - Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>017 - Disclosure - Note 11 - Intangible Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets</Role>
      <ShortName>Note 11 - Intangible Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>018 - Disclosure - Note 12 - Commitments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-12-commitments</Role>
      <ShortName>Note 12 - Commitments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>019 - Disclosure - Note 13 - Line of Credit and PPP Loans</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans</Role>
      <ShortName>Note 13 - Line of Credit and PPP Loans</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>020 - Disclosure - Note 14 - Cash Dividend and Declared Dividends</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends</Role>
      <ShortName>Note 14 - Cash Dividend and Declared Dividends</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>021 - Disclosure - Note 15 - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events</Role>
      <ShortName>Note 15 - Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>022 - Disclosure - Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-significant-accounting-policies-policies</Role>
      <ShortName>Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>023 - Disclosure - Note 2 - Business Acquisition (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-tables</Role>
      <ShortName>Note 2 - Business Acquisition (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>024 - Disclosure - Note 3 - Inventories and Major Vendors (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-tables</Role>
      <ShortName>Note 3 - Inventories and Major Vendors (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>025 - Disclosure - Note 4 - Other Current Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-tables</Role>
      <ShortName>Note 4 - Other Current Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>026 - Disclosure - Note 5 - Accrued Expenses and Other Current Liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-tables</Role>
      <ShortName>Note 5 - Accrued Expenses and Other Current Liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>027 - Disclosure - Note 6 - (Loss) Earnings Per Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-tables</Role>
      <ShortName>Note 6 - (Loss) Earnings Per Share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>028 - Disclosure - Note 7 - Stock-based Compensation and Equity Transactions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-tables</Role>
      <ShortName>Note 7 - Stock-based Compensation and Equity Transactions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>029 - Disclosure - Note 9 - Segment Information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-tables</Role>
      <ShortName>Note 9 - Segment Information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-9-segment-information</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>030 - Disclosure - Note 11 - Intangible Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-tables</Role>
      <ShortName>Note 11 - Intangible Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>031 - Disclosure - Note 12 - Commitments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-12-commitments-tables</Role>
      <ShortName>Note 12 - Commitments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-12-commitments</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>032 - Disclosure - Note 13 - Line of Credit and PPP Loans (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-tables</Role>
      <ShortName>Note 13 - Line of Credit and PPP Loans (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>033 - Disclosure - Note 1 - Unaudited Interim Condensed Consolidated Financial Statements (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements-details-textual</Role>
      <ShortName>Note 1 - Unaudited Interim Condensed Consolidated Financial Statements (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-1-unaudited-interim-condensed-consolidated-financial-statements</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>034 - Disclosure - Note 2 - Business Acquisition (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-details-textual</Role>
      <ShortName>Note 2 - Business Acquisition (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-tables</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>035 - Disclosure - Note 2 - Business Acquisition - Components of the Purchase Price of Schroff Technologies International, Inc. (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-components-of-the-purchase-price-of-schroff-technologies-international-inc-details</Role>
      <ShortName>Note 2 - Business Acquisition - Components of the Purchase Price of Schroff Technologies International, Inc. (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>36</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>036 - Disclosure - Note 2 - Business Acquisition - Allocation of Estimated Purchase Price of Schroff Technologies International, Inc. (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-of-schroff-technologies-international-inc-details</Role>
      <ShortName>Note 2 - Business Acquisition - Allocation of Estimated Purchase Price of Schroff Technologies International, Inc. (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>37</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>037 - Disclosure - Note 3 - Inventories and Major Vendors - Inventories (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-3-inventories-and-major-vendors-inventories-details</Role>
      <ShortName>Note 3 - Inventories and Major Vendors - Inventories (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>38</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>038 - Disclosure - Note 4 - Other Current Assets - Other Current Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-4-other-current-assets-other-current-assets-details</Role>
      <ShortName>Note 4 - Other Current Assets - Other Current Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>39</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>039 - Disclosure - Note 5 - Accrued Expenses and Other Current Liabilities (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-details-textual</Role>
      <ShortName>Note 5 - Accrued Expenses and Other Current Liabilities (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-tables</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>040 - Disclosure - Note 5 - Accrued Expenses and Other Current Liabilities - Accrued Expenses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details</Role>
      <ShortName>Note 5 - Accrued Expenses and Other Current Liabilities - Accrued Expenses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>41</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>041 - Disclosure - Note 5 - Accrued Expenses and Other Current Liabilities - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-financial-assets-and-liabilities-measured-at-fair-value-on-recurring-basis-details</Role>
      <ShortName>Note 5 - Accrued Expenses and Other Current Liabilities - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>42</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>042 - Disclosure - Note 5 - Accrued Expenses and Other Current Liabilities - Level 3 Transactions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-5-accrued-expenses-and-other-current-liabilities-level-3-transactions-details</Role>
      <ShortName>Note 5 - Accrued Expenses and Other Current Liabilities - Level 3 Transactions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>43</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>043 - Disclosure - Note 6 - (Loss) Earnings Per Share (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-details-textual</Role>
      <ShortName>Note 6 - (Loss) Earnings Per Share (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-tables</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>044 - Disclosure - Note 6 - (Loss) Earnings Per Share - Computation of Basic and Diluted Weighted Average Shares Outstanding (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-computation-of-basic-and-diluted-weighted-average-shares-outstanding-details</Role>
      <ShortName>Note 6 - (Loss) Earnings Per Share - Computation of Basic and Diluted Weighted Average Shares Outstanding (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-6-loss-earnings-per-share-tables</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>045 - Disclosure - Note 7 - Stock-based Compensation and Equity Transactions (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-details-textual</Role>
      <ShortName>Note 7 - Stock-based Compensation and Equity Transactions (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-tables</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>046 - Disclosure - Note 7 - Stock-based Compensation and Equity Transactions - Assumptions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details</Role>
      <ShortName>Note 7 - Stock-based Compensation and Equity Transactions - Assumptions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-tables</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>047 - Disclosure - Note 7 - Stock-based Compensation and Equity Transactions - Options Outstanding (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details</Role>
      <ShortName>Note 7 - Stock-based Compensation and Equity Transactions - Options Outstanding (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>48</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>048 - Disclosure - Note 8 - Concentrations of Credit Risk (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk-details-textual</Role>
      <ShortName>Note 8 - Concentrations of Credit Risk (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-8-concentrations-of-credit-risk</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>049 - Disclosure - Note 9 - Segment Information (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-details-textual</Role>
      <ShortName>Note 9 - Segment Information (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-tables</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>050 - Disclosure - Note 9 - Segment Information - Sales by Geographic Area (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-sales-by-geographic-area-details</Role>
      <ShortName>Note 9 - Segment Information - Sales by Geographic Area (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>51</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>051 - Disclosure - Note 9 - Segment Information - Net Sales, Income Before Provision for Income Taxes and Other Related Segment Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details</Role>
      <ShortName>Note 9 - Segment Information - Net Sales, Income Before Provision for Income Taxes and Other Related Segment Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>52</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>052 - Disclosure - Note 10 - Income Taxes (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes-details-textual</Role>
      <ShortName>Note 10 - Income Taxes (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-10-income-taxes</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>053 - Disclosure - Note 11 - Intangible Assets (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-details-textual</Role>
      <ShortName>Note 11 - Intangible Assets (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-tables</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>054 - Disclosure - Note 11 - Intangible Assets - Intangible Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-intangible-assets-details</Role>
      <ShortName>Note 11 - Intangible Assets - Intangible Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>55</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>055 - Disclosure - Note 11 - Intangible Assets - Intangible Assets (Details) (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-11-intangible-assets-intangible-assets-details-parentheticals</Role>
      <ShortName>Note 11 - Intangible Assets - Intangible Assets (Details) (Parentheticals)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>56</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>056 - Disclosure - Note 12 - Commitments (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-12-commitments-details-textual</Role>
      <ShortName>Note 12 - Commitments (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-12-commitments-tables</ParentRole>
      <Position>57</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>057 - Disclosure - Note 12 - Commitments - Operating Lease Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-12-commitments-operating-lease-expense-details</Role>
      <ShortName>Note 12 - Commitments - Operating Lease Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>58</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>058 - Disclosure - Note 12 - Commitments - Other Information Related to Leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-12-commitments-other-information-related-to-leases-details</Role>
      <ShortName>Note 12 - Commitments - Other Information Related to Leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>59</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>059 - Disclosure - Note 12 - Commitments - Future Minimum Lease Payments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-12-commitments-future-minimum-lease-payments-details</Role>
      <ShortName>Note 12 - Commitments - Future Minimum Lease Payments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>060 - Disclosure - Note 13 - Line of Credit and PPP Loans (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-details-textual</Role>
      <ShortName>Note 13 - Line of Credit and PPP Loans (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-tables</ParentRole>
      <Position>61</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>061 - Disclosure - Note 13 - Line of Credit and PPP Loans - Future Minimum Loan Payments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-13-line-of-credit-and-ppp-loans-future-minimum-loan-payments-details</Role>
      <ShortName>Note 13 - Line of Credit and PPP Loans - Future Minimum Loan Payments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>062 - Disclosure - Note 14 - Cash Dividend and Declared Dividends (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends-details-textual</Role>
      <ShortName>Note 14 - Cash Dividend and Declared Dividends (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-14-cash-dividend-and-declared-dividends</ParentRole>
      <Position>63</Position>
    </Report>
    <Report instance="rfil-20210131.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>063 - Disclosure - Note 15 - Subsequent Events (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events-details-textual</Role>
      <ShortName>Note 15 - Subsequent Events (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.rfindustries.com/20210131/role/statement-note-15-subsequent-events</ParentRole>
      <Position>64</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>rfil-20210131.xml</File>
    <File>rfil-20210131.xsd</File>
    <File>rfil-20210131_cal.xml</File>
    <File>rfil-20210131_def.xml</File>
    <File>rfil-20210131_lab.xml</File>
    <File>rfil-20210131_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/country/2020-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/us-gaap/2020-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/srt/2020-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>81
<FILENAME>0001437749-21-005709-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001437749-21-005709-xbrl.zip
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MU=%''7T2B@P;:T<9$V@&6(Y/G0<+/U+.F<_?YCP5O12"5Q.KB4]OXFJ*<94
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M!R,.]0/ 4YC%%M\T_ ]>L##P@0:YB_^,2\ 4PB? N,@0M1PY_#UH"18N[J^
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M+$F&(!AJ KT&\S!L2+ _7MA"$(9E\ WN@\F&&%*$N6JR)=]<0JR1"["TF\^
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M-!HI)\_<OD@X>VJ$DIN1:S)RR4%ZF761DH_NXS#W V#$(S0@YP>#.1 "C O
M,0DEBSA0HP<9!8+GPLE[RC$A0SHX[Z<$GF1@0XQ!BDF!R(D,A0CWE.&Y7#;A
M^KUQVQ 375"'FE3Z3#G ')C2^\3'Z,;&ID-B_@=O[G_'X /\*+YHD'-?>@9
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MKMAKX>,:+F+>>7>FS] >#VL:#%--"DKX*9H^8X"&<!9D-&[YVATVPR!?7=$
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M,QY$6Q,PJXL@&X;^PLC7+&\Y"G6<@G+=7QO'\@Y0)0OA^MZ%[[*3RZGJ;46
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MY,U]K;E09V)V83U6VV-+2(G<8N(CT6Q5RZWP6BE5JK+Q!R,!9U@Z#1@DK.=
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M QW'KR4F\!B?,,.W'ID];9!S3MQA:3M62Z .M^N)H0!D9IV"<4\?6.*^!9G
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MG3NYP_#O$EQ!,QAX *6!1$EY9, \8QU::P:#EP00[QM[$OCJ^#18]A\J^"Q
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M%T:CG'E:T]"D[GIT._LG; <Q)]=$ML ^#,Q!H*0Q^]>&GX-YC2/+61 #6W
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MU^T?B:/9.NV,EE.EEZW'1<HVC/@K=E&2>I4L@?"%&KW;X3W D+'S*&<K7E+
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M>HWI :YI:<*]D]<\1[H.7(B_[!';>G16%3,M2=<IG=%XS-QO\Z'X>L447_Z
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M:I,/JD.F-]9R14R'_OZK"S^Y7^&?SK7FZL^ZN_Z&=$7ODS28-/SCD<Q@=?[
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M[Q!AJ-<DEI1.4 8E0?QT.,R5<% =Z'.G)-Q[KN.J)BZXI+K2%^N9+)^(+<G
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M%+PO<*)4B?+<MXWX2I <8GK =1O4"7G%;WV[2K&LNN&VT[>U@-8YL>:VNEJ
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ML@3TAY1W3TQZ,Q@LD":05B65)R^U%V[CF1CU<-=XQJ9<(*L29&UWK3USG#7
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MG\6*4$[-H?Z.5/KAN-<_@D7IJ57-J8IE:LSFU* _'G3KX51^3;\5EV=48F!
MLT@M!CMCHXBJR:7D=[X@YO2'Y[#'%U%M=V6()B>/Y?$D[^RRB#O%Y$IU@-D"
MP"$S*M8&HQV^C3R8]'N5,X/&-2OV,.(N!2,=\R#WJ'3:KZ=3'7FH&NA%WIDW
MZ@J;2&ZO8ZHAX&3 "DVG$[;S3*2>N3\25]5-,OVDVA@=RSB%DB=E^K;%)[!K
M 4;U+, .GZXZ-RSNF98N3M7/:(^0Q6?'$BN.9Y=#C :EBU$)TTI2R!*G4BD\
M]:8EI3-8M4I^Z#N?RBC-#3\EDPZU<@/F >QERSF61ZA9&?RUBTR23%:/W=.2
M6;);G0+JN!V2?4+_M26278W7RX=D[TD5DEG'98>364NX((7,7@FB?.3FN"HV
M'"JL?::P]L;]IC,EASSV2Y?'4H)^Z55B-K.GK89Y6J5JC?&(?>%#T]EPJ 2/
M=TCPI.E,R2'!XYHDN%A,:<R6X$GYQ@</JHGM^"RM)!,E;5E9H:/WD_'V[!+D
M547^H?+48X9?%672']8T&Y8@L*?!B@N]GW25;E6SV$40,ZK:4[KIRWI*H*A\
M]W&XTWVLA_Y#43YBWSK4Z_<S--))9E,8Y2-FJX/Q4,X(UI<SBUT$L?6\(@]*
MUX5EI+2E9\!6Y1FNYDG(/QCD;%4N3_H9SM%)9E,<Y&Q5WL]R\<J9Q2Z"V*I<
M'O1Z%1B7DE6YPKXXKA)_I4)-KNRX/TX9*.7;U>,<=_8TF)I\TE,R-G?ES&(7
M06Q-#LJC(%^])X?\Z2&SGI%%T9V)^4/N#DA=?XQE1+ENK0ROD73I-9(F>9'L
MS&LDL^[!3+PA?0_EYO?T%LK$/=K!-=K^Q93O-E=2YB'XA1;6X,WBQM3_V1?+
M)>EKO@^_Q77[EN[PODN\,/,_7T'Q]0ZE5-JLKT3H K,NU-QY;?G?4KS^VT',
M3M[_F6?<''>-[KHN/7['JFY."3[1&X;TW)EEK:%T2YYL; @AH6QT$HOH+H@T
M\PRCK+'^HEPE[OR5@%$&)C%:,^GAX4'ZU5)-1WI1'?@Q\ #67%)-&B-P=% "
M9"JM0(G#.WVJWNBF9G@TIU]=K6!0+"6#;_V[+-Y*3VL)9_ 5N&I('SP'2'4<
M*7Z[IV5>Y5[/XT0VOHZ3W:AB7!7+4G9)G?C=M(EFS4V@:_I-??U 3#+372>7
MTYW*?!LJ3$>OE_19&8/FHNS.U*PE@0\>"!AI5Z?=^</[2*XUS?924:+<U/>8
M^\I>/P_Y>2BK<(K[&R<.61=^T#:DU4PQ5:D9UJY]U T/S\IV%ML43\N5>^SB
MQ\EXV!_&4U$+DE;NO/;$+;?FM7V]U&9>HUZO-ZQV7EN_^J ZNG;L:NUH9IYW
MM;()*W-.15>*70PZ&0S[L#$[:DY@/W^\FUF6:X)?]BO\0WJE']D6&J"%ZZ[>
M_?33R\O+%0Y]!5;Q)_#:>S_AUS_A@Q?!\^YZ!<_#/ G8F&D8EZ?TOD/RZ922
MY.,3T3-+HN*UX^_]?_F/_..GY'?TE3]MWKEC#+]'U(X1\(&#WI]0<YD#!$^\
M^_[UX[$C9-2Q)H:D]10D^"SQ)EA[P(!KV=&71>FDO_AIUQMCPWTDI@5NS>X!
M]ZUM>L3MEX;?QN;-8F<@=I2C*;&+_@Q]LFL-=G<.W:?3;>Y7;6%;LYE+M$6P
MPTVR'8N_@\U@[%.\I='59SJQ)4=;P"8Z(3\.T:[FUO-/-W?_<_$>X\JC?G<X
M[(?D;WZ<?JU#YK@?3[-U"F2\HM.INSZ-TA0<1'!4+?/GBU A,"9X\=Z>Z<:[
MK6GZQ&R]>6MQDB2%GR:X$A"_VO0/BD_)56W:;/W]9C&B=T??I7X$BH7QD_";
M)#FQH<./ DP4@DFO^\<->/ZZ>ZMJ]$;$(!#R;!G/V"$B\5W8]P[=<-@+X'5V
M]/%?]2?+_JB"&W]K6"KM-0=?-1M;VURY>!]^MY,]^U!6A(@TIP-D[^)WHT#>
MZU8,\L@%.3T*3\[2<*XG8ND?US"Q*7K)V"F$:)ZMXP[GTRL&#<CTUK:6&%[U
M7!H(N)^%0=6P%<6'=?8+_(8BGGL_^[8@GRV3K#??-5NE5,BP0#'L9%M#-,/)
M89S[UI>FPBX^P0 H.Z8I8)()$^%,-]*9/C5,;BPJ67[T&^]__K#^0$QML53M
M'_Z)J:99GNDZCT0C^C,Z=X%7G?'+2"O=>(YKP?YTZYEF0VX?LS8>-XMK93K;
M.Q9@0\B>E1!2P8]4_/%9_;=EAP_Y?N5'/)G2GSSLSX;MAX7X-$I\\M#CV.Z[
M[94/S%CF^@NA;8[0?GNQA-">L=!&ZR^$]C"A?<1<'X_XT0:__2]V"0SY+IS1
M_8*9BX5-DU(A+S7)BW!3VRU8PF<5XGR>#JP09^'-ME&<?]=M8A#'N5%M&X1+
M&.@SEV@6'H10LX3:L0Q]2I?ISB7+L!+.7EFP=N2+97[U.=),L4*L9,\Q!EG6
M9 5FBF#F?H4YF[HY#W@8WE(3E?F%AYKA]S&5?Z,^&?#+SZKIS? .).Q:<6U.
MKQT'WF&LVXL]!M/*5-L[^1]HS0*K((2B>J%XG,'K3'IS$5Y<A.%F(0HG$H6]
MO!<"D"D ?GU5Q.%?+4W=Y.40 Q7++\2$)390I<0*$Y\)WI5G.DW/*-S!@ W(
M"W%"(*WT+F@-Q=;.*<=.*7?-7:"IE-:"[4;0UGP%:LIK.MANZ&1/6N!G-WY^
M(=;<5E<+70NNJKHVC'MW0>Q;RR;ZW+S!M!.[L>46Z/@SYQIXW+MG+ !4$$ W
MURT#"<V\LM?O;JX%%@IBX?,_6XJ%S_\46"B(A2^6^;V=5B3T0&(S%.@HB([O
M7UL&BE!3?/\JL)#"@M]LZ?3+70=+Z5Q/Q-+\=8DB6EIRA:,(U'(H#K? ,.ST
M]$RPT9IJSO7@,,5U/JS]# Y#=>+GP,1^) 9=#6>AK\+#LD?XJ9\@]%E]U9?>
MLMG0+\"6[;R:#/Z4E5,3L?GBO9]B$^.U0/BI$ YO% @_$<+CO!8(/QKAL/_2
M\)Y[EUS/;4)BA_AG!60V&P3&CL;8O3TE]KW]8%M33T,U\4'5?AC67+@*FT2:
MG2P2WD++<'ZV#D,].!<^0ZDX?P!"-FF10GVOWB4X(K1ULU%\MLKY)"@6NC@+
MQ?WXG\F.BJFKO@.\_F*K\"(:$?5\//L]+E6'3!_4-;+KVK:1]_@G;&_(<F58
M:Q*VF/FFNP:YG]V9M%>V%YPHW0)@8L]^U&V:5-WP'6&J@>,F^2F#L64&K;?6
M*!:J+K)898EBYIH'T?O=*U^CH/8+"&KZ)U4+JNAIR4U/2YYA<J2N;BIX3J7^
MS@15RF5W&/\S=]]EAJV_-\FG5N"LY/[,95C3+=[6A6%$2D$,QW]2)H;]7)GN
M)/[GL1A&KR5D=+N<5!Y0G,'=.G <HJ5P7M;F)[SC^-N+)6!<%8RWF2M0G /%
MJ>TQO7E1Z.<$L NQ2&CLL\/Z'[_!>[$A!WX?_'UO_K=JXH7&$[RT4L@$CS)1
MA >Q)0X&W+'00AB+"^.9&IC*H]3"EI0%7X9/O[!)T[&YU[7.F*, "7WW8%/&
M-<"CZ8_DR;TS098]&N_T3Z#7L+[:CP?;<@G-AH&_YK:ZO,$K<*^UAO;O"S77
M]HP#U.2<=UU &A2O 1M4=#J,[Q[B';.Q/T7<E]]0 Q=QWQ I!3$\K.@V67SW
M"#5@[,]L9&:=/V,_MX6JVS"V@Y=Z8K,;W74)N3<_6+#^S83P/AP=SHFZ #>*
M:<"<@!M5J#0GE_(@_N?A.XSS 26O&Y'F"0-"KJ PQ']2LC!$69+R93/O\@[G
M4(2E<G6%^1DL%7=Y%U8RU3&,U[N\FP!C<9=W[7=Y-PXFF8Y!2P!RE/,CT"'2
MUSF#9)%Q1?IZRP55I*_7G[[> )CLO42LBGNLFPJY_'>!M>5Z:B$5_-SN?D97
MZ;5%?/)Z/_Q?;RN$5MQH*X2VN-#6>HEM&X2V\DMLVR^8K;R85L@+1Y<^GZF;
MVDK!$CZK$.?S=&"%. MO]FAQ%K>W\W1[>W,Q(VYO/P![G%Q9S?GM[><F%.+V
M]OI$@<O;VQL@ .*JED9?9%%W.]_S1/C9-O<]PZM:6H9P<54+AU>UM QCXJH6
M3J^P$-Y"33@_6X?A/*]J:1G.Q54M9WE5R[F@^&R5\UE<U=( %(O6_HUK[=\
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MS-A&LH]@2?@)_B_\\_\#4$L#!!0    ( ,.#:U(93<@P\A(  $CQ   1
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MN, F;:>0>EN"8-P NZ>GIVV5VB(T "OVPX#=2F]\S08T=(&;4/P[I"X?<.9
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MZJ0:J-(L/I$#\I!R1#XT?5=%,_J!M'^,I.LPS[?8OT-T8-X51\4,F +4QSJ
M>LZP]M_D1O'60*NR96WJCZR!*U_]C7M850B;@M*G.E"Z I;(+;+4 &@].[Z'
M2[4Z&Z; ]=D<N!I'*C6SD &SNAGK<1& WSG.LS\( ,XJIVX&"6LBS0@+IE#V
M"X80N&^[T@\]!G]\ ^X(SAI3^)"[B+\\!-XF_&6P>.  .[;ZH<\%\WV+VN L
M^-Q @*FH9E-P^%4+!YS87<9DR<6,[(%;^01:[@O\)=%T*NPWIO\K/0N^.=(S
MTDV4D3!E]U.MW7'N=3>C3X ^^8KTR1\1_0,'P$=+PICJI8$6ZOO,S/"04[,A
M<W<[6G/CS.@!R9(D)'.AR!ZXE3]!3VM[(8S$[&V"XU_4$.<-Y'+:YR['%1$3
M]E^9IBED=+7(P(G.1<00N8D94KW!/%SN9PP=.&8^6Z! WV+4$UP,?0S!6OX(
MG' 3X,BOW!0*CK4HP!G)AWL@_1=R$]/&H"UY1MH';O!?HN@5*A#=]S&V$44L
M6@Z,@EF!1^&KK0*3)H"P.E%3 #G1 N07-64%CBS%$DP39BRI[B(.G/4R+!TX
M;G[%N9X-?R81=(PR> PF7I;'_1\F4%)&PA0F/FHQ\6L4NLC05W$*19\\ ?T#
M!\"IY;.A^M/<5H2"BDT9^Y/6V#B->(ZH-IL09K&>#I@ [,6L@+Z9\0\7JS1E
MUL_Z<%!'3021'NDAO4,W:!=C=E0,>=]E!F=]VGI-F38GTM=5IDV(-C,^98=C
M]*;&/# 7[IVOT91-]>$ZY;Y?S<@=NC5/8*8L6,;M0>]X,IG -(J:<<3+2)BR
MMSY,I[QQT!S+>%;H;3\^/I)[I'_H /@8+=PY_(4[# R#QG&8[<*TU4F_F@%"
M15*& '&L#^0I5UPM!5['%!4>KF,^TJ\'#XQ/EA_V?9@HXR?V8JRWU]5KRN3Z
M")URR)]3HN3FY;![?I\/!1]PFV+PW%:GSK@86A/I<AN74I(?:YJ[,AE3UE^*
MS#W/., 0;<P!>8P)DP_)KT-?]->OG,+\"=Q>(ZV^F( I .@C;WDKM.1#3Y$_
M=..7K*,:1$%%2J;@H ^ZE2[<-K@H6F<U"(=B J90H(_&Y:WG-L:OM\AJ$!9U
M29L"C#[.M_HR;P.EDB59@Y@II6$*'/I(8>'J;X.#FBNR!O%1F[8IW.BCD746
MA1LX%:SA&81,8?VF8*$/6N8L%3:6SU\*,FCXHNH-V?TD)S:I77!JS*Y;)S)I
M<&W%IDR=$Y-<6(=JC%QIM<BDU:M1,@4#_;;!TN6I!A=&S@19#@LH=\&J["T(
MJ;L#QY266#*%-'T4=.UC2^3#=<0PZ44,'SHD<V+:&T!:14JF *2/F^:'T1M<
M5+$6SCJE8/%IV6#$K$GHV2/0N37QN*T&(M\>>7( J<P>">G*(8:W5-\B%+L4
MK]"T$\-O$%H;8-84.O7QW%QT*B\KE@4'69"%/,:RD$>41=UA$,D"$)[)$G62
MB2Q_Q4U^1RG8&Y!K<4-=-[XD$!'"_("/U0"XPU#?&,NF *^/1Q< _B*5"*%]
MDTC4P'[S:Z795(/0K4/6%/ST$>_R5=3Y] 9 A6N>VH\& 52'K"D Z4/?N0NP
M>>NR#8#JK8YN8#ZR-@^FH*4/G]=9JFWF,.M9>"F[P<[+'#.&</=1'[ZO@3M-
M@::CJVGU69 M'L@P>S;#F%$TEV/1P!I0#NX3=4/P[(7E,:P0=Z>"A?EVP;L!
M,4S!WM0%"%!@%F&,QW<LD,WR-9:2T(#<@I3D#Y22 ,=/B93D$J5L&DQ=I+GL
MA;DPMYC;][!-Z!<R9 K$^H686B"^1WYA*C2_/:.!8\F6K UXI-6)F8*1?I6E
M9"-8XV56M!K&G\,@C<KA<&9'Y\6X&V)T[I7QX0A_T!?FT2&+RL&,-@S4ZX8X
M"!KLRMZ)4U/@U*_@%(,S"I3'HF!P$$=7.SH<%XE"_HQ%(1>1*%%)GSS,1&FZ
MO]H[#C?0+:[/A"E$ZE=MZNU_;'K1-8T,$XMP/#'N[YEAQ!3B],LFM1!GX20E
M8;3IX6J;6\:FWM @;98A4SC4KY_4Q.%#C,%FQ%WYNK!-C*^KDC2%*?V22NEU
M8LW066F/_P: 4HV0*7BL>*J@ 44%6_G4A4E;?VH-F1QZ=#+":9['J,D!K"9E
M0[#YI%_5R(,-?$7&2']*?D\9(Q? 6#,B%=I3L""V:7Q-79]!(NXSDB_<QQSP
MY]P5=IFPJ<?<Z.V-_.YD<TC<..>FD*Q?J,A'\C<61&C^:W*5WZ62C#PFDA'X
M<^Z:OTQP^"F2K+!S/?2FL' IXT;VXY>0, 6NG),<B_= -N-JE7-UF\!!%3JF
MP)!SV"+G(%^#B')+Y=IN8]C(IV@*)?IX? Y*BI#3(&85^YE]!<T  Z;PI(^F
MU\%3\_Q9X5G@30Q/Q11,023GMNJE8\?-D%1DG?CY7C&T7(9G0>*-+$:'I-4H
MFL)'SI77B_BPDO>"Q9#<(T/)[IAF2,JQGYKL9B>WR<0WD)%)S3HT]:F;0E*U
MB[;3??W9V7$R<PYD!*[&T<FQZR ,0+?6&'@=A^.X:YC0Z=P8L@$\5:-K"DDY
M5W@O(^E6L46^1FS%'=-CS%:#H8HW7&S"N5F1I"'D?,ZY3Z?\=HW&_5G)?HO]
M 7S<3#=D@@]3X,JYP:<47,O]%'QNNJF:3Q!LI+NJ2=H4LG)"R56?*&BZKPJ/
M"VP$-U7HF ))3HA9^ZC!02'B2_O-=\[H9(+S'?4M_B+ 2#25]0M^8ZXRGP(-
MV-K]5WS8XXG9C$\"/S[@T2*"CMEY*S>5NR[>QW7>"B"]11 % 0]")/:[)\/)
M>0L-R<\XP*5% F V^3*6 DSC3>\@!85HD>A[G[I4V) M&NB2SS#KYM+IJ0JX
MP,U>0:N]+ \%^AZU@X2AF7RNJ^9;M])C?"BN\/$#!/=7-NXS+Y6S+%<=>844
M(AR?.7),N5@4-RN7$T;[E'2"S02!RJ@+HR;R@;WBA>,HH%$WNVDNE:AR]ETS
MI5[B:(O]"C*7%-A9J9/+3(#?/H^N'[F2ZL$.R(:WD\&8%\'EPO,H?%5>5(]Z
M0Q8\*EJ).HS45%]/":K71KY&#NB0Y%#P_V/.'7@  1]P9#(*ZJM+8, $%\+)
M'%-3.Y>9\TT*=5,-\X-+1O'TY'WV5>Y<Q6V,X,[B$/N,Q,,"R1*O*W6Z<&"]
M=*7](]':*@76Z$Z#I)JZN,H=*J[ [Y'C*V ,K/25BG  N4(T&8B#IA[WW>G\
MN+%:D>T/(M>L']R!\;T0O\-H-^3@+P'4+\8XY"5BE6?;(&P=UM>CMI91P6.$
MD;P?!M+S'P2;-U]>XM8,54F,WJO,%R.;N(-B2%M!"EK'#?2BP?0N^Z!Q+$UQ
MGOK(0R6)X=IM"$_AJT/X\=%\3/V3!Z/O0L(LQ'M![N[$) Q\'#2$#7U],H1$
MY_75<?UD%)A>C7#HO1.JRD0'&Z:QE4&G%F!NH>.Y&4]<.66+/KL^:?<PCWR"
M%\!B5J_!5;"QI2Y+4YAK]P2[4T<L@&]U@"<^DC,O57&6[8^'P)^'BR;@K*C_
M[\0U&S"8Y#H]^J:\.^B%HMV,:C-C/+?(B%>S^,ZUP *5/.%IYX?!=S_V=_.E
MU^3<.4%SX?P/L-4_O@N7C_%JZ'D<YZ1M'\#WX)0Q%BT:JPA&9K!4-Z8ON>DK
ME=BFG[X@8[K_0K'^%2:R(W?ZE(E5E6?;M;E6+A3O>5]ZUY2[TUM7*FF>:+#@
MNY;DV;WAXAM[34:U>4ET"=MO69K!.(HOZ2)/53/O#0)UK@CT@>!(<@_J]J5X
M&$1[$0)H<^)24F^ARURKAAU$KPQ83Z;7=:7O <3K#+UD4241OF+N;<UF"N7T
M=:S[6=ER<^R1/!=QD7*Y,CFW/OO\%F(3@::C(D_0CE+V-0GUN<68Y1!\ ]/F
M>!#IG&V^N] E[%XO@$$B*BAH!KJRWLB#GFLPX#9;G,U5R+>#PH7@N_=&Z#2Q
MZ3-&$E20>D&RDDR[)Q9,NNP1LW\\>M# U0T2\&OHT?&56B"R@WD!JV??/5&?
M&/8R-DQ1U'P[FGR6S=%7+;2#8H,C(43L=3E7R<K,<KB^2L;M>YYX106Z2M_!
M#![X"P(;V*-TN3U=FLU5S+L3\[AG:%=.Z$)7>(M[))@+"',4W.)=$]&7V2F=
M*(B@G\::JFPG5Z+B]RCP@8UY .L2M@]8M=2N'M,X[ES3:7PK7LIS7FHMQH%K
MX$_56<1WE15.58FZ=B@[2\NLA5].9UGB[8H7KS!-B>XDFBV017&4WHB*N*_\
M':H(_#L1K:+#O\D,:$XG[TYZ#>=5;:8P Y1W$'MN+>6]B>Y<Q'-]]<?R1E.,
MGOP#/(8;:H_^A]'U$5U<]R8A6ZF/0 _HSO=#YERK=?W(UM'F(OC]J"(9489;
MZ3TS[P4ZNG125K_XUMMJC[XE6[3CXTD]&?%]A6!T%<-H+=P>..]!HEE3%1BH
M9^=:5.[ K:9Z.>N5.6F[YT[W7F6>"+J4W1, T01M[4'\G8H0K-\]/NX<'Q_/
MRU*6:??%.L6]V<5"S6?9/9'^!.?$Q9UVU/,X\Y8VZ!2D[YXPL\WQ:][O$<EN
MKKJ="\H:$FWI7@NCBENN?<_UF+P97D=+:=D]TD&MH\-ERJE7Z=YJK?3BA]7T
M55[=_FIJE0L/5M3:2E7OK0:K]D\YI?9(;B.GB\O49(;(SZ/5JO"J6LW^:.;=
M'ZDN4?'[\[/WMMK 0_0UK;013O;>/A4[E[+2^Z.'6B^ EVBG7IT_C\XJ@JAR
M-?NCF5K/@9>HJ5Z=>Z^SBB J*[T_>C#X1G.)SDQ2^HGUNXD'B$U;9B,\_L0V
M+7XCU[1U2JC]Q'JNV'O7KW=_=/=>KZ*6J/K=V/@9+%,1OA4JV!]M&'IWLD1E
MIJC\S'HM?%?1N'Z+J?W,>J[8RM>H>'^TMZVWK4ITOS6V]MURY>_;U=)\A6KW
M77,5>X62PGNA!9\/!1]PFV+@Q+;Q3B3L_2=X[@*][>1'D3)6J./==!+=&^G;
M(S:F\.?_ U!+ P04    " ##@VM2' 2JG+ -  "=Q@  %0   ')F:6PM,C R
M,3 Q,S%?8V%L+GAM;.U=ZV_C. [_?L#]#[GL9T^:Z3YN!M-=I(]9!&BG1=O9
MW?MT4&RET:TBY20[;?>O/\IQVK2);/E1B3D,,(\VH63^*$HD18G^],O#G/>6
M5&DFQ5%_^.Z@WZ,BE@D3=T?]KS?1Z.9D/.[W=$I$0K@4]*@O9/^7G__^MT__
MB*)?J:"*I#3I31Y[M[-,)%2=RCGM_7%\?=Z+>@<?/A[\='71^WI[TGM_\'X8
M'1Q&PV$4_?R),_'G1_//A&C: R:$SG\]ZL_2=/%Q,+B_OW_W,%'\G51W@_<'
M!X>#-76_(#??)NE3@TWB'P:K+Y](M[J^/\QIAQ\^?!CDWSZ1:K:+$#H=#OZX
M.+^)9W1.(B:,1&+#BV8?=?[AN8Q)FHNQ$D+/2F%^B]9DD?DH&KZ/#H?O'G32
M!ZGW>BO1*<GI-9WVS/]?K\<OGJFF3"293A6C^ETLYP,C^H/AX7!@J ? >4KG
M5*21D"D\(YIDF@FJ=43B_V9,,P,B@G8+&&Z1ZDA.HW1&HT6FXIGA:J%83,VG
M@%O)*7Q+XYF07-[! T$T*54BEP3A\%L<)30EC&N05<[Z3-'I41^8Y-&:,8/N
MN]!\I8\+T&[-Y@M.^X,-6<>$QQG/6Y[#[P6YD>4^B7T%CSZD%&9IH4MKA%S&
M+P9G<TI-B9[D^IGIZ(Z0A8%U,* \U>M/S# >1 ?#0DV_*S[^]W$!\$3.)VS%
MVHD4FB5FS8!?;A41>DJ5HLEPS24G$\J/^FVZ6 'E9C9*50PD&J#GC$P8A[&F
M>BSBS'S4'GI)I_Z%<44>C9;K6SDR>JWH&@C5ORJIM06N:[,R0!L3=:3BGE0@
MJZ,^F+1[RNYF:6'?5OT0%6_-X)=+<4$QT-E\GO<9,9C Z_93)><M]52^S6 #
MWTYR&>Z!7.IIQ3/R3X-=*[=/^TDX+_P!LV13G;*Y<9206-&WY@Z%+?4#TLVB
M;@^4^637_+BFL;P3["^:C!- R*8PWSD=@<JGNI@$R4AL+@/P73:GR1<I<I8!
MZ#$E"CSX#9I7JVZ8AZ.PS(TAGIBU5J0K2G>CW>WS]EN$8P%1TQU[(KX$!U?=
MSHCX5<KDGG'N0:S./.RWJ+_0U(,P-YZRW^*Z4G)!5?IXQ0E,.9&< >W"6!@/
M0JQ\MG_15LS'.E.ETBF/?'J?G6BZ#&M D3OX78FX7-E<A?#^_T,( 2V@JZ0/
MOTFZX<KN*N'OOTFXAI/L>S<@EA &"@T!)ORD)6=)'FT^$>0[NC'1LVC*Y;V.
M,D&RA!D2]YB^_3.\1>9=L=HJOAZ+6%$(]4_IZO^QN#;SYW+Z5=.=@5S-5G4\
M,PN+M^1AO<MU3;F1T:V\F1%P!$Y,AHG3Y+-4OX%;0)-K:N0>PT\WJ8S_'-T3
ME>P$T%6?_AW/$U (\]>LE$O"5PC6')HO8!5X^<$&Y1553";;HQ?SS"0TSQYB
M,')W]!H$<C:=TMCFW(=APK^P3^EJZQ68DW,*2G/VL#!3]I@*.F4VZ3BV"@%G
MH6C,\B4,?N8T-Y\B&<VE2ME?^>=63.Y-_0/;5J91',O,*!MY-(;2@LJY'29(
MX I0F$M-4&TW10),91O3A389M?(>$,&T[SDW:8H!V%@L85V7J@ZB'6TP0,DC
M/9=][#I-L0%KHH$5[=% _")7*=\6*$N[\ \48D3C0$&DO&3@Y1\_@H\-*]UG
M" Q%#/[2*$[9L@QF_0[0@#2KA$Y;@"SI  W(RT6>ZV\.LJ2#("!79OC<?I1E
M)TVX@SB7TU-F!"H2L^,RER(/]"J.X90W0G6J",1].<VCLF*CJ/X)(VL7"(#6
MS4S5[R  2"5C2A/]6<EYKEB7"Q-AZ;,'JF*F[4/HVBX(I"4SIZ@_2W4JLTDZ
MS?@Z+K&CJ6SB'TB^3W0,_D("$]\$]F5Q<SDQTK1@ SLC&^X,-DC58</=/"3
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MPL HIEOI8%C(_#.\55]_I>KVNI35#?R#, 7R4GK.EH8MB WN&#@=54#<&@4
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M'[X)ZDY(IE?NN:&U"_+Y%$\99D#<7R'HVQX+W'Q!>4%U,P,[C 1F#9@U8-:
M60-F#9@U!V_6&$&!$05#.B$V33Y]JJ+0&>\XL4,_!FQ$')!Y$%(<Q;DXB[1>
MKX.$H+:GLLP&M6NIMB -3-?79;KVG8A6K7TFG]/Y)4D7MYBN3O',]#X@LV'
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MY$T>E[+X2+$Z<J#=[X!8<A\5J2-1'EEK:.V._+V5ND?;-4YX4@0_<-#$D?X
M7C"IH8ZN^:?I?%KD; /&HE@P_F\&X_0GHH>'V)^LBY13\H@ ^:/50JW1PQLV
ME.I&J\\!L.)>:U85N;-;4NGS[>K!V6=*,IFDZ79S$ C$"1MS\1FG;)$GDS2:
M1"N&\QF"9_-^A\\>>,5M?F.J(G;5:@P(U+H,U$*XL+>XF<XN0EKI:A^Y;0*"
MI#6N'VW,4 L;>Q=LT7\[1,_4],HA/X2X'ECD4!O]>B>Z>BJ4] )0O)3J/K<<
MB!="O!#BA8/$"XV,OI%%"P=QEX\TGCBD!TUS2G[P?TJTO*LNHJX_!B@,V6Q%
M :Z @*B;07A%ER L*.4MDRI*S$;L&(_MZW%6([7]$@TQ7(CACC' B1*>\W.S
MQ%@GO-#4W \&U'',Q@ZC9L)]/ %BYA SAW"RC^%D?3YV"80G)0[J/#&R 1V<
M/>7XKJ+B\A'=*:.!6GT@^@?1OX.(_C6"/&*.IKSD$^)^.GSZ'SR!N)^IN!Y8
MW$_/+/5/;IN5)VD%0OR4WUZV%8CM06P/8GL'&O+Q)1+8MWWK(@3T4\"F, LP
MHBFC-PN8R@JR):*X8ZS'>%RK09V6U$'T!J(WS"Q@6FPZOUWB+R3%FQL<5B5I
MY9$<K0X."BFRR8GBI."98(]4G3V$2<&$G!_V9AIM7>1"=4WG9]5JN<+TAJ^5
MR8J7;)"X9GH=>W13<[RI'T!5D7+X)_HRC8T5%76['0Q#[@,\X"3VP>=X<$YB
M&UJ-M%4<H_6_6MLKO/.%:;]@8@Z]O/*E>+J #L0C#'XU\*MYYD0:P&!RX4_Z
M.<AR$GZ?H?*:CA5/F14DBZQ9_&?!Q#3(*6+?BE*<77.*>WN>5?]3SU2#7PK\
M4@SK3-*4B<85VG"E>(*RY22*A."BY&1/QNH\5(9=^R96J+"L);DZG7L@^)R?
MEV3:@6RPRM>G:-83$5\9E*T><!I3'++!&NAI[M$#:1=IR/0;W[VX:IN*PJP*
MNC2:]T#45WR_Y5A.BK11'P2\G/I2>)M$W*CC,(1FDS0Z6:*8,KR=<=#!'KV*
M\QSC:7I,$(T44]IYM#[\].EN)2I\\[)&_1#P!:5H@=FKBVY94SR=S^,0J]:K
M;I\>R+O&'*^$.8[$&F3/,US#K0;HX_@,U_A7[,GXP_M3M)G<8<HFK(Y"=<N^
M2!$X;G]=[H6^CS>/3:ISL9-[)NUG N0]UFDO[U&_7:*TFK7/;(@\NTC+XZ+L
MW^U"DO+IAHP13:)(.W Y?4\(<#EQ%75?"[XR;\FO;"&?H7#Y;XSZ%2^-Y_0Q
M#5S9\,+4.#IEAG.Z*&>[!(;L\Y78<<H&YX3>8'K'-,)S<-['4#TP(W2^!M!4
MM>N#C'NB0X2T50\D<&EA;V":_@]BP(=NCCZP-A_J[R[4[S  89]X$WVR:IIW
MCIUE--^+F[&_GL?,V%>_W\8YOT7W(HWBNSAB6++&1&ULYXC4W^)\*4[/<WVR
MC->W1.$&Z##"@;+G/L(\2<33<*E+CY]O)E4I(ED W:BS ^;X9L<O)5%E>-2U
ML4_J5E]76U?]A#+[[8YI+1P)HK-;DC\U/'D!BZ\D_S?.KW%(%FG\%WY>5MS:
M\PYH"DNPP7!%]15O=V1[7I5$V)]L@:"Q*.)5J!*HI.T<DZQ,#%*T'!G9[C<8
M*(,-9; '9^F9RTMY'ES9%@I>#\EJ[6;XTE]Q_-Q?(?ZI[+5R'Y1MOT,\8D03
M9>CXZGL26SY^1!-<RX>JTOZ 3QK[M/V&^5UN# 27[G_QXRG;8,Y13.M\PHZI
M&-]T3XL\XQ>2,I5VD;(]+\WB<,B);7S>^*;PU]),2R.^AW+,4'K+]SB=+!84
M+YC 6)GBSO1X^ HRY9XL7#-I=)6@M/% QY"/@HDS?)1[J^ EQ8\,[:5"J*%U
MFS$<L=HF%+B/>\7=JCR<QK,%7H;NK3QK1%/'5'!<'B!O1M-]CC^B*:IVK;,'
M]I[CC*<%/MV5E&;<H \<]20^PZS7F.M;MJAX?0.*0IZ*S*^ MC"[II2,;]KW
MH)4FLQ\&FO8.E(QOVB5 UY]%T#^!8WU)91K1=%YFXPPZW?6/<C1Q69EO)/(8
MMP=^5-RKVL/1<I='RX<B5I&T5F]Q23EJ/9)]MBN KPCPU;1P1J;2+*YM,P)2
M34QO**O06UF%UW7S9GWB%+'IC?-Q6NJ4&]%2*3YQTYQO2GK(Y_2)X^:$)2)I
MY)ZS'FHO:"88>U-ZI(OL$;U#9EY5FQAJ01Y(Z1#UIN27Z%K9'XGI@5ZOI-TI
MQO!A20RL^9I/*7E3]+<7=AO.0VDR._P]GWTPVUCJP!M)MJ4(#3(_O1%[JYM$
MAQ/CHRO>W^B$\@XGU)N,Q/08HY<;O(FUW&E?'OY"XIXL$H,R$]XI<C-)59P#
MMKLA]ZA5&HX[>:=;5(Z,6IAMG 7EI=IIZ^3II()^'(4*,JE,I<GX3Z-@O*'>
ME":O/X^#UYX*0=G=?'O4T]IG#+W3V'I1HWW=W?YPF)>ZN\\HFP_Z' HG0^'D
MPRN<//BY-_\\-?KS,F@>G#?.3+V)L53)S!LW@:5EU'B>V1NCQ=+Z49^F\,:2
M,=TX.B8&>F/5F/'=IO"4)JM_]XQ5-X?Q-2?KDX^3->S1-%T\9C&/P $@,SPU
MKSMI7J)8ET=V="?NT&!NYV,TNA/G"PSV_5B2[GP>#( VJVFA.ST' Z<-#]KJ
MSH]W -N/>AVZT^<;3K=4951W>GS#]BZ+A>K.F2\0O^WU*[I^0E_PNA\71^C.
MFB^ W?5]$;KSY0M.U[Z&19<Q7W!T^WO3=#GU!>'V=S&&+N=>@M?F4_6Z[/F"
M/;O<I??(J[W+1?\>A$2D"Y?N]2P@\R"DF!$;T#C[WO$JT9:CE]-AZ>+03C3"
M-:%P32A;\*<\(R>>%3P5BZ<!2^^M43;LF9#;>Z)'R(N&/1"R#7*?L'5(5FPC
MJR-"VJ@' GYCT#C!67:"*-,#5/E6FMK:N<#F"_J#T-U42.X1DC>R0R0_B#*=
M/Z%">I].8]L1D>R^(.8D#/E]Y-DU#G%\QY&%LO9E4W/[#' L_RV-TZQ@N^O3
MR]6?T:YHZ8#L?71PS1#!,4[#Y0K1[\J:+KK=#H8A]ROD)86;'8V*BD:ZW;Q@
MJ.%"+(T>'K#Q&)Z7%?C3Z>(!(WQNS1;-RQXC9\.#95]MU"^(5.Z/FKU<7(=S
MA],"GU.RVD9U^0&1+;T-U^,8](6RA2[+%D+IMLZ,--A#Q,@*\8DQD]V<M-AL
M1L)K/0I3,:S$V':Y[O&\FQE M?QRFQWFVF^)=-K(+)^UT3OO-H14^U#B:%CI
M'DD-,!U]2UHBSK%(<\O]R <9'DAUZ3G>=..:WBQ7'>>S-RM4#_<1_:",5\NQ
M(^[U?.VU?W>2.);=I=8;9WI!*4WF_"FV \?=C=4B''<?-A6I,=SDC08QR;95
MQ];MZHW^7I5V7,!%,M6GH%J409S."5T)*CNF4!F-:35QJ@5ED"[UNM*E^O'
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MF7/JW .=/O99$7$%?A<YE=A2S0U'1;3[K6^?IEN*T@P)[VUVO-G_18&OS >
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M,1_ "R9Y]JY._0>3KKXQUF:9-?3WAL6O) T[<JD<PCZC7W%>YP8X+[/)]]T
M$C;-!_"9R0:UTWX@;YCF^C_+.[Q9Q0 ^,]GNS6H,Y W3-:X[,V85 _C,9+LW
MZZ6C\XF#5L[/RS;N*N]/YZ<QG]@TXF'1%4F%JUU"NUXGKZX18-,]G0M'4'6Z
MKX$UDR$\8-2T8)'Y  Z8I"3$.,K.*5D)P9JNA:OS[ '3,,[DKU"WGQ.6[F*>
M?7).Z"DI9OF\2+:^!3DWC5T<)%_S2-TQ@\,16_C<EZARU:D;0[H[I+L?1+H[
M5(O2XM/_C%:H%F4JK@>2E VYJL:+#W)5A\U5[6KV>J=<.S!$M*SGD1:^&C[5
MRSM1&)1ETL:$\DY)V)HB\VP*[Y:9K:G2L68U)\=>2;FA)V> E%[-.;179,[>
M6C3(UO).TO1VN[:!?^_VL!:,**>A*=/(NQVJ[PF0)K9XM^'TS7E3;HAW2[W=
M!+0Z/^/=9C#4NJ_-N]/DWEZ)T@&X5^;G:4Z O<*C TU 4P*FYCS\/-IYT,H@
MTYR%OX][%C0RS#0GXM-()J)M/HMWFT,GUYYVKI)W6+@#0ZKKB/LMXVX/&0\T
M'=H)*=X!YGXFI&T^HW<@JI.6T,Y5'8N6T&'HJ4_7),EG+,K!=!8,$O'&H@X,
MIZ!MXKIWUG0_T^'R(*QW.,R#*>UTC-N[+:N?"54>>WWDV=Y]&A^#^-'K*&Y<
M6*$_" W8=Q&AV9-?V]U_T>$)5N^KZ$PG5%5Z7565^CJG5XK5AFF2.%OBB%_5
M)#^1IVKLD'CY)<MU31P2>HWNO[!E3V.49&PKNBG6ZT1U E*OFT.&?B/T^T4J
M; +I@1MU8\A"ARQTS[/0(<$5$EP/+\'5;'?QSHEAR*1B[_'.(6'(F@*->><8
M,&3-BTL??WAV:V!U/V#ME^V,U Y/L&JD=J83C%0P4LVQKXC*E\E)58:"!/_*
M&SHE^DN<A3A)4(I)H<^!JI>+ ]1XC>*HRHA5,Z%LZXQTX?944_RD"1BF8)B"
M80J&*1BFEM&_7!F/U C5V ]':H,:P961&J--H-*%26I\N_V+YNT,U=Z?:]5\
M'8AZ,&I?EU$KN:NE.DD@SH^M99:J1DL']ZJ\. 2BMN\:VSMCX08EB.K2+VGL
MRE5@^!+T.H$1"T8L&+%@Q((1:[NJC,8>,S)S5AN[C-J8U=M11VK+&G/GL4F;
M\)O-@X]!3E&:H5!D<=LR:W6>[;=IJ\\!F+=@WC+%7W=Q^F]QOOR6DEF&J:B8
M<I&N"U%!153H*8M:[6Z6/T99G.WN=3X1!UHN4C%DG9%LXWGV#8VV7&42MNJF
MS\JSP+ $PQ(,2S LP;"T#.$M:/4QVJ7VX((+X^CG(./GRF>\^&40[E6_%"@?
M_UDPDI]">91EQ6K=Q2CJ]9E6C:$!* <CZ'4904->UC*AE"L7+J_'F\<F54D)
M49%UI\TFCX+)TT?X.?=MP0E>#$ &*&T]]T"F]%>2L&&XWK<]J?5/'OFT7L?9
M]W.*V?:98XJSW-:DJI[K:$IGS:S-3.3E%M/5D6HN!WT@&/U@](/1#T8_&/V6
MC7[+V^3(' ".8.](P]RV8,)(0^368;X+?]+14< FD'$4,PVY/;'[\IMVCJ-V
M@UOU$'4A$5Q!X HRMPE.F&R2%:;B?AZN&I;Q.GMZ9>4S T&CAX/X-5^*^#*^
MX]4'M\NE/!PS"<-B58C;A^HNKWH>G&X]D%=,'V^^\#)])PG3&#4BV&$$K]C\
M3(FTO)=N-Z\8>ISSKVB%:[5;QU%>";M==?Z@;,OK NIU<E%8KX([];2=/51%
M;7FMG_OXT4Y^47*OW3#V&>:7;7"<G>/)@MFD'**IM\7F#@X.\'!39DJO*(D*
M$5$\1N'WA"R4C.AU<E N@VV\32^AM@UXA\$[[+EW6,U(%[1&>@(,H_.6=X:X
MEB6@V4_4]OT1\TW*JTB"&_'O%)"PYZ?O02BT#7KOW.\],&^"=KQSK/? OP(Q
MV95U")!"@/3P J1F3BCO%&QG)K5\IM[IU<YL*^H#CRKHV,U?XR2"^(%G5J_B
M7&#;@&RO"@T2?G/5]A1JVPABJ\'M1A [D @11(@@MG R;D7LDDO8"<FDE8&D
M#5TDP;+-B">'-!$M;PAN17 K>NY6!)L*;*K#LZF:]I&16E%-.XT':'I>Y 7%
MP8H]=E6L*DBYKJX<[@=3&SW");)N02C@:\#7Y@#J&"4H#?'-$N/\DC^7JS%Y
M2E=3<S\84*;Z-'<8-1->I"9QVL1&LRLM(.%#V=8^Z9<XRS!^"@%V9%5I[]FI
MM/:0:7=_&9S,<TS_C1$]C^^Z<EL[EK^L?V4;Z>T]3N[P%P:RES)-V'4X?R>@
MI]<^GC<N*"6%+.VK[3!^,WS+'MS'*WXRCN<LWY,^&'X<Q3-VOZ51G(6D2',<
MG3WP*S\G*_Y7&Z:;QG+M"6X"%@VMO2&_H=R]5B=OF.$)8&WX>=G/T74$U<3N
M50I6)S/K] %//GCR/??DZR4(-]K^Q-S('EW$PLP1XEV6K\9[>5X;7D^_>16H
MZ5=B?<C5A5@;Q-H.+];6CP]EI!&Y3C;G2),:.SH61IKGV,V!I,GTCV-F^H6;
M4)/IGT;*M,(EKLGYSR/EO!6S?Q\3LWJ>,TW./WG&N99;31>-V#-[.C'7Y2JL
M(]\@EZ$'3I=-W\"51ES92<;3QX"-B ,R#T**HS@7M=G7ZW60$)2^3/MA7W;.
M@.KQD78SHGHG'#*D7E>&E.1.+X9&PB4.OU]1)F;B5"[[M*!H=8(HSB9A7NOS
M;]/5OA?]%,_RBY0ML4)4:)0G<LD;NB:ZL5934_/1,N ^=>N2I N>),PIE!!?
MU\0MH5\0VPB$8_H:;S> Z?R*QFD8KU%RD>IF]/0QIN=3T9 &T6$H"'-"F/,@
MPIR*G9&8;D*C#6\VP0/O IN-[X-T@7!>A<;Z$52(:D)4$Z*:@WB'^\.18PUM
M=L:18XUO2HTCR]Y&MKHC7HJ#WP299B2)(UXD)]@UR+A;K2K?P:]_+%)41#%K
MHN]=[/P(6][$G@@%[^'K\A[V= ,"R?+IG%<PRB9I=(/I71SB[(8DT3.J]3O8
M9^(,T31.%]D5IN(6F,F,+3L4REQ$3<W=,\"O/0XUJ7_2UA/2F62<QDG!=)1(
MT3R-,[[_%=R ,7LUAJ.Y9[\B5).]9ZWMDR_*\#$#<Q[+WDA-"Q<%^-D&BB\9
M)><,]9PP)!JG!9O(Z6Y7/,9S0G'9[A8]X.SL@4D&@V%QBNA& ")1_C?-V>[+
MZ%ML[UF3L&WAB:ZFD1%[5A9".\8IEK_YAM8.;B7 ^>-KD1!=V\;)!0J[XG,E
M/=4DRLAN:N_P#%5%B6S&I>T\(+EAMVEL[Y"%1DE7M+1/]C7.F)D<+OE6C>]P
M0M;<<E'+O%8?%ZS<X;3 6[7/Q>&W.%]NZX2SV2ZK?O(BH.Q_$5.04@9;C^0@
M\(/%)O69*7F*$O9.)A%/7>'K(8_O&M2766<(Q;D,Q0U#[&\X7BQYG>,[)@$+
M_+7@KJKIO *X NQFTR+/<I1RD9=PTW(4;]A]0:'*D&LU!@19(:8#,1V(Z3QC
MJ3/4&&DD1]<;.=)XC=3Y,M*39IH&EW?9&\UTDU9VC7?:QHC1-JC?.SUCQ'&#
MK\,[+=...9E#P3NE8\2>IHM-DTE[QUF-F+3FMM:<)GL'8%M,4X-K6Y-%>R==
MS<1=[@CW3L3UP(->V-8[[-!(MH+%&M/?.\C0A;_:^*=WJJ6=>+8*77LOO:9<
M[4U0!W^7]T+?_[3H^3PMI^V)@Z\_!8RK+,#5% 1L5PHR3B:_(6!=Y )G\)RU
M&9\4<2HV*ID)[BM> U0R6_;+ O+(7\MCQ':)LGK0V 5KD$P(R82M\DNH$%R4
MG)#5BJ2E]IKD3-)G3%!G";XE6WV)HZKLRH12E"[*5%=)J*2_@2'V"+%'B#U"
M[!%BCQ![A-AC+X;O\':=;U''ON&(=W&#3B_>7\OUYR#+2?A]ALK#5BON12VM
M)VXTX3\+IHD"9JBS;\/RK!595__M;* .\FRK=NB '("Y">9FFVNLMQKV9$\:
M]]3L\>:E$KY'-)J6<GGVP-!8G'%U7>HNF9TSU'-&/67/M'_U"[ZB<2@U&.T^
M?7S3>T[H',>Y<!FGT=G#.JZBMA?I%:8QD9TKL_;< YQ2!W+<"TWC>Q6?6<-\
M:%&N?\CX)FL/. ^Z.4F?,^HI<["H#9\^ONG]%6><)Z&P<,@^WA+^E2U!-7W\
M(4ZP ['NAR@/7T:F!S;QH$!A$")&.-E/=VT7,VU. 802#R^4>,,]7!=95N#H
MM*!,N97B4/HRQ8_/%J84QK8>"*)L$&6#*!M$V9ZS-*R=-])(G!.C;:3ANB$]
M*]X=#>II2H9"C2,]@M$5U8PTM=^E&>?=*20[RL8P(J$Y2[Y=U.=1($%S!GV[
M\&_@V*PN6/3MJD GD5;=R3HT:-W.,ZT[6X<&N?MT*+M((OL45$9M$*=S0E=E
M"E2&$IP%LTVPP/RVCO62G\2A&+7,%NOV$*MI87V0VB'_2]QD2S>EBZ_ZX[EW
MK_KZ]Y/),V_=RQ\ZYU>9T//E?R7T//Y@E9YO-Q)Z'G_P*3?.1YH.,U]/<E/E
M)$G$25<&0YG*3D^$M#"E(;^@4J]'9[]_1O,]GS_[Z[G$LZ]^ORG5UN>=@D))
M[2O6:CLBDGN_QE&/].VNL4]0C<1JM752T/E;O5PK6D#Q6@B,PE6+6P/"IQBA
MFA$]'42,MH;1Q4 -%+$W54OTW@>1 UNOXKK]B*$/%RGV^<J>VVK>1"Z-.7EN
MY7D35]3FQ!C3>Q,GU&:Q$=[974F0W +)+8>7W-)C^6I[CN"C#_P4["K.100X
M(%P'/O&!4IR(FQQS$B08,<I;.H.[/\BJ0[@O<N%0\.MR,O9\@=(E%ZUGH21>
MDH_#DVLF?U=L']W3WK+;E0R'\8SA:\SE9?LCO_KWJ W#BF$<^+@X:=/YMPSS
M[2"?SICN2'%TD9X]A$L>A&1 ]"DWES&:Q0D339FOJ_N(X/,"GY?G/B\P'<!T
M.$#3H2_=[8T?R8S_;ONV-RZG'IEN1&>6C46V]B->KI\734HSDL21L'YV#3)>
MNU>45EJ2A$UWMJVE5*2(6;U[]=&;[<7^GF7+9.R;8GVKL3N:F421F B47*&8
MJ9P3M(YSE"C#Q%I][ .S2?0'>UMBPJ]+\_R6W*('[H7A\\Z6&M.C]:E_4D8[
MC^AT&FZ)Y%4)FF?/:;[F8IDQ>:PN(2OSKZ]Q2!;E:OD5)84,\=IZK/T)K>HC
M\O6K7!;2=O9)/HWO8J:2HFR/IA.4+264-S6WS\"94)!<2DC*1*K6I:35=H2D
M]Y[<9)XI-)Y;ZJ]Q"9:WMUDH5ZBZL:.:$QIUO3VJW%V2PK4ZV_JZ[:Y=AG+H
M]GFV9K,:;[)1'W"[O;(:'%_QO?A)/NLFG3UC[AIS@XF?B1'-Q*F9ZHA?NT(C
M6@..8!+8?CF=[QUV[&LN9.-Z-B7N"\]895J8+"T7>GU?OUA3K$ISX389T?]I
MZ+;0C8?U:T)Z6.;-XSABN7+>E5A.Q5-M0U>QOQY"9BW@K#?IU'I. J+MQ7&6
MXU\7'31[,:25W\&[F)KVFS1P4WL7.--F4L>EX2RB79-LT*_(0IS;CS5I4'9!
MYSH=3Q:A04$IQ98_TOBTI3I9WI53ZP9*-;GVK2B:W>"=YB1Y5T*M7]>,YBQX
M5Q6M5[M5<Q*\*WK6D\=2DWWO*I;UY<?1!3)>UB;K%+K2Y=PW#-=;2HSN!/@&
M]Q1Q;UV61@7U)(YH75['A.\ZLNH;J-/+ZG%Q[+"^WEJ*\ZKF6BP66###[$<<
MK"FYBX5#@?VY_2U'#ZPAO[6S/)RW/9!7-W"?]>ML$>E!_3N[K,)1R==U5%)2
MCZT\+WV"9JSIX@M*BSD*<Z&H)VG$CT>L9LE&7IRM1?<>B+Z>GY TQ2$;@#V&
M/QTWDZK=R4YQLY-=ZCI;HF)/D50V4S=T1:RTAEQ3T]$0[#XM5)Q.DL6SG_[H
M(DN;K@EE>\Y7!G7*3:<A6[NAO8.L;;RF.(S+8L1,7:T(S>._5"F4&CWLL_%H
M'FV+8<1IP31P=>*)B?>Q !)ENUL.'+[$*:%L,[E(<\QLCISQ\G24TK'^!>=+
MPGZYPY4)*ID6!Q0X/#1?2:\Z];FA-91YM)5)4DZ_\E1 ;9L1D.I^A]H9QL=%
MQDSC+-M*NTZ2MJH/)&E#;03/:R,TUP-M0.[$!##[Q)O92B9:BG9T=2U:J#/O
MDO3JWP=I9S![5<>C'Q'U(4.OI[*\.EX$;^132RW6U790@6VOY+/[]N"#;'96
M,:W=A][P:2JJFFX0N[EY4.8)RCP=7OIKCQ5B1Y4@Z\P;-]+,6VVG[DA3;.LB
M!9:S$"05FV8H06F(@VR)&85!6%#*6Z]%BLACM:9@2WOK8E:F#W)<R:H=N1#1
M?UT1_9Z"C*&H?)==H0W?^4]*69,%'96-W1%_C4,<WXD;>7&NQX*JBQ-&V!X1
M[6W)C5RHVSMC85LJ,]9D0=[>"0O%JA")5/N@@'U.< TZN**$J>1\<\6T-8=,
M'"2M5TJ.>QW>1:V[VJ,J>PF/,M:U.T*:10UQ#2NIKHUC4B>S3%A<.B0_;^L@
MF05E2^'CSI9\E=VA1/B(\Q-$Z8:93JI"C$9]W513K.[5X%0*:W"!TS"65LK0
MZ.&T**3R94B:N4@NFF,FW8];="GR#&Q(2&_N8)^)<V[LX,OXCI.5HW015T$@
M%2-ZG1PP4]!4'(IB4GT>/XCC49^IO.)B8WO[+'PF)+J/'SU]SRA^_K.+7+3*
M0JY__V</E<^M@9&VP[A@^(XI2D(W\O50U\0^H7LX6T)G30NG9+)EIUT'2+>;
M4X;4*,XG0^@E+0UXKKF# R9(NN#W%YSB68-/0-'2+=E?21IJ4_ZRL7WBOZ!P
M&:>8;O;M5=4FV]S!]?58N[L_U#*DU\D;9AHE2[N?:Y:>W>:BQ8ZDCP-6^.$]
M'1M?WM IT<UBI&KKB'3M+;FAM7OR]:9?V<$^$U*_IFJ?T.OD$3-R>T"GBU^,
M-( _DZ[N;RQXXH6?QV$L8TN_(YQ6.-"2\L.5H+5%=,/2;>X YT0@N1*2*R&Y
M\AE+&@$\;XX3Z-&\GZ1M'M+S[C5J,ZN?$.-=/JPVCW(7O'<YJ]H\-7D$O,M6
MU9?(SDSYEI)M;B%YISR-6-AC7=?!ZYT";<NP9MC8.TENRZ^)9\8[;=N6Z6%2
M^;Q3V;W+1-O]UUZMQ[8L&P08-'FV5X^[+<_UZ1>:[-DKM-U:DQLD,FDR;:^P
M=ENFNZ7>:$Z#O0+;;:=!-QM/%[;X#]0T(G6ZS/H/TM1GXCP!)WJVA6[JC7<6
MA0;A-6X*U=$C[VP(8Q9U3L1X9SF8<=F8;.7=.C3CSR01R#O WTI@FTZA>8?Q
M#5^H3A:(=YC><%'VPYX]3-_+FNR(<^R!^?8:MB.+]H!ZMS79%;'ZBGJD.?G^
M07$SQK0/F7FW1;:]I7 DJ%R#\/K;>\<0%#5CSO30LG? W(Q=TWPW[W"Z&;L]
MW2-J4_&8L&=V(NJ165D]H.I[_@^_E))]\_\!4$L#!!0    ( ,.#:U+GW',.
M*EP  +\8!0 5    <F9I;"TR,#(Q,#$S,5]L86(N>&ULY;UK<^,XDBCZ_4;<
M_X#3>^)L=8347:Z>F=V:?9R07S7:=ME>6]6S$QTW)F@2DCE-$1J2LDO]ZR\2
M "E*(D@0Q(/NB>@NVQ* 3"02B40B'__^?[^N$_2"LSPFZ7]\<_;=^V\03D,2
MQ>GJ/[[Y\CB=/5[,Y]^@O C2*$A(BO_CFY1\\W__\__]?_[]?TVGGW"*LZ#
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M28\!X?/=OLE]L&-S> VRZ#J(LY^"9(MG>;Y=;Z!7?O5U@T.Z\2_CESBBW/Y
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MT'B_-[_$3M.6GWZB<]_0&]I^<G,I"A[SG3=^-D:U7'-1]1*D*Z[4./;&=!.
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M?N3435GR/TU9R)]D$["3_D8DH?K^<OF0ZE-2'JKALZ^QS(U:WE!3%IT.:+T
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M5";]2><UXO'T,7Z61NR9OO;199R'"<FW&88Y\6?7+I\G:W#,Q%D.Q\=9B*;
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MTL;]RT\;\8@"13S%']1RD0FOW.@N/?2W/7'//?3.[<J#:Q/4T.@#@RC9YF_
M&3&D)ZB&-BKQ1LSK0F#.B^--4!UYQ+!'A^B/)9FO529I<D&WMO*.S>"U"^C=
M<IX6E&7B*B^AS(BMU$G7!-TZN"LS0SL6.K83T_/2>,&MHP )!?=((([%!"U(
M$21^K.1J3$7T*.K9&^)\!_D\6OQF%'J8\H78C^R@_L2QZ@V@??K5J-"YS6%
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M8_DN7\&SS:"4OC^,3TRV4E[C-BLAYWAY]IJNEP&6K0_C@&,!G .&_=WH&?:
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MNZ(,$"N)-MC$G^7SC[>U?D<OCM4'YB7>L[\H;QXP_SE8HC]H&K#O(IKJ>EC
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ME,(E/GYOLOE=,' IC=\W',JE$O#XQ/B=0_OW4,"E/7Z?4.."&+A8QN^SM;G
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MP<B8%/R:@!7>G!H16(_P ;SU/@SKO1]BOY'TZ50_4X)C3/ L%OIX@M8V541
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MCU$69[=L2T'1%?D-I3%WR_D*<01B1=S=9@;)2QJ5)494S2TDC+&=^&I6*;N
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M\^L4KU <;4XDR=FH;3L XDM07DYSV<0FJ1[7&*LSTM^BZW$-CVMX7&,0N,:
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M,3,Q7V-A;"YX;6Q02P$"% ,4    " ##@VM2'4K7J 1&   J1 8 %0
M        @ 'YWP  <F9I;"TR,#(Q,#$S,5]D968N>&UL4$L! A0#%     @
MPX-K4N?<<PXJ7   OQ@% !4              ( !,"8! ')F:6PM,C R,3 Q
M,S%?;&%B+GAM;%!+ 0(4 Q0    ( ,.#:U(#7O-"G4D  (FU!@ 5
M      "  8V" 0!R9FEL+3(P,C$P,3,Q7W!R92YX;6Q02P4&      8 !@"*
) 0  7<P!

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
