<SEC-DOCUMENT>0001171520-20-000021.txt : 20200114
<SEC-HEADER>0001171520-20-000021.hdr.sgml : 20200114
<ACCEPTANCE-DATETIME>20200114162117
ACCESSION NUMBER:		0001171520-20-000021
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		52
CONFORMED PERIOD OF REPORT:	20191130
FILED AS OF DATE:		20200114
DATE AS OF CHANGE:		20200114

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SONO TEK CORP
		CENTRAL INDEX KEY:			0000806172
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
		IRS NUMBER:				141568099
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			0228

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-16035
		FILM NUMBER:		20526254

	BUSINESS ADDRESS:	
		STREET 1:		2012 RT 9W BLDG 3
		CITY:			MILTON
		STATE:			NY
		ZIP:			12547
		BUSINESS PHONE:		8457952020

	MAIL ADDRESS:	
		STREET 1:		2012 RT. 9W, BLDG. 3,
		CITY:			MILTON
		STATE:			NY
		ZIP:			12547
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>eps8770.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin: 0"></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">UNITED STATES</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">SECURITIES AND EXCHANGE COMMISSION</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">WASHINGTON, D.C. 20549</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>FORM 10-Q</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1%; font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 5%; font: 10pt Cambria,serif"><FONT STYLE="font-family: MS Gothic">&#9745;</FONT></TD>
    <TD STYLE="width: 94%; font: 10pt Cambria,serif">QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934</TD></TR>
</TABLE>
<P STYLE="font: 6pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">For the quarterly period ended: <B>November 30, 2019</B></P>

<P STYLE="font: 6pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">OR</P>

<P STYLE="font: 6pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 5%; font-family: Cambria,serif"><FONT STYLE="font-family: Segoe UI Symbol,sans-serif">&#9744;</FONT></TD>
    <TD STYLE="width: 94%; font-family: Cambria,serif">TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934</TD></TR>
</TABLE>
<P STYLE="font: 6pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">Commission File No.: 0-16035</P>

<P STYLE="font: 9pt Sans-Serif; margin: 0; text-align: center;">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin-top: 0; text-align: center; margin-bottom: 0"><IMG SRC="sonotek-logo.jpg" style="width:7in" ALT="">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">(Exact name of registrant as specified in its charter)</P>

<P STYLE="font: 6pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; padding-left: 5.4pt; font-family: Cambria,serif; text-align: center"><U>New York</U></TD>
    <TD STYLE="width: 50%; padding-left: 5.4pt; font-family: Cambria,serif; text-align: center"><U>14-1568099</U></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 5.4pt; font-family: Cambria,serif; text-align: center">(State or other jurisdiction of</TD>
    <TD STYLE="padding-left: 5.4pt; font-family: Cambria,serif; text-align: center">(IRS Employer</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 5.4pt; font-family: Cambria,serif; text-align: center">incorporation or organization)</TD>
    <TD STYLE="padding-left: 5.4pt; font-family: Cambria,serif; text-align: center">Identification No.)</TD></TR>
</TABLE>
<P STYLE="font: 6pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><U>2012 Rt. 9W, Milton, NY 12547</U></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">(Address of Principal Executive Offices) (Zip Code)</P>

<P STYLE="font: 6pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">Issuer's telephone no., including area code: (845) 795-2020</P>

<P STYLE="font: 6pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Securities Registered Pursuant to Section 12(b) of the Act: None</P>

<P STYLE="font: 6pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR>
    <TD STYLE="vertical-align: bottom; width: 29%; padding-right: 5.4pt; padding-left: 5.4pt; font-family: Cambria,serif"><U>Title of each class</U></TD>
    <TD STYLE="vertical-align: bottom; width: 29%; padding-right: 5.4pt; padding-left: 5.4pt; font-family: Cambria,serif"><U>Trading Symbol(s)</U></TD>
    <TD STYLE="vertical-align: top; width: 42%; padding-right: 5.4pt; padding-left: 5.4pt; font-family: Cambria,serif"><U>Name of each exchange on which registered</U></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; font-family: Cambria,serif">None</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; font-family: Cambria,serif">N/A</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; font-family: Cambria,serif">N/A</TD></TR>
</TABLE>

<P STYLE="font: 10pt Cambria,serif; margin: 6pt 0">Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period
that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
YES&nbsp; <FONT STYLE="font-family: MS Gothic">&#9745;</FONT> &nbsp;&nbsp;&nbsp;NO&nbsp; <FONT STYLE="font-family: Segoe UI Symbol,sans-serif">&#9744;</FONT></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 9.9pt 6pt 0">Indicate by checkmark whether the registrant has submitted electronically
and posted on its corporate website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405
of Regulation S-T (section 229.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant
was required to submit and post such files). <FONT STYLE="font-family: MS Gothic">&#9745;</FONT> &nbsp;Yes&nbsp;&nbsp;&nbsp; <FONT STYLE="font-family: Segoe UI Symbol,sans-serif">&#9744;</FONT>
&nbsp;No</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 6pt">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 &ldquo;large accelerated filer,&rdquo; &ldquo;accelerated filer&rdquo;, &ldquo;smaller reporting company&rdquo;, and &ldquo;emerging
growth company&rdquo; in Rule 12b-2 of the Exchange Act.</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; font-family: Cambria,serif">Large Accelerated Filer <FONT STYLE="font-family: Segoe UI Symbol,sans-serif">&#9744;</FONT></TD>
    <TD STYLE="width: 50%; font-family: Cambria,serif">Accelerated Filer <FONT STYLE="font-family: Segoe UI Symbol,sans-serif">&#9744;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">Non-Accelerated Filer <FONT STYLE="font-family: Segoe UI Symbol,sans-serif">&#9744;</FONT></TD>
    <TD STYLE="font-family: Cambria,serif">Smaller reporting company <FONT STYLE="font-family: MS Gothic">&#9745;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">Emerging Growth company <FONT STYLE="font-family: Segoe UI Symbol,sans-serif">&#9744;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin-top: 6pt; margin-bottom: 6pt; text-align: left">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&nbsp;Act&nbsp;<FONT STYLE="font-family: Segoe UI Symbol,sans-serif">&#9744;</FONT></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 9.9pt 6pt 0">Indicate by check mark whether the registrant is a shell company (as defined in
Rule 12b-2 of the Exchange Act). YES&nbsp; <FONT STYLE="font-family: Segoe UI Symbol,sans-serif">&#9744;</FONT> &nbsp;&nbsp;&nbsp;NO&nbsp;
<FONT STYLE="font-family: MS Gothic">&#9745;</FONT></P>


<P STYLE="font: 10pt Cambria,serif; margin: 0 0 6pt; text-align: center"><B>APPLICABLE ONLY TO CORPORATE ISSUERS:</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Indicate the number of shares outstanding of each of the issuer's classes of common
stock, as of the latest practicable date:</P>

<P STYLE="font: 6pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>Outstanding as of January 14, 2020</B></FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Cambria,serif"><U>Class</U></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Cambria,serif; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #E6EFFF">
    <TD STYLE="width: 50%; font-family: Cambria,serif">Common Stock, par value $.01 per share</TD>
    <TD STYLE="width: 2%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 47%; font-family: Cambria,serif; text-align: center">15,323,831</TD></TR>
</TABLE>

<!-- Field: Page; Sequence: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>SONO-TEK CORPORATION</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>INDEX</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 95%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 5%; font-family: Cambria,serif; text-align: right">Page</TD></TR>
<TR STYLE="vertical-align: top; background-color: #E6EFFF">
    <TD STYLE="font-family: Cambria,serif">Part I - Financial Information</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: #E6EFFF">
    <TD STYLE="font-family: Cambria,serif">Item 1 &ndash; Condensed Consolidated Financial Statements:</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">1 - 3</TD></TR>
<TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: #E6EFFF">
    <TD STYLE="padding-left: 0.25in; font-family: Cambria,serif; text-indent: -0.25in">Condensed Consolidated Balance Sheets &ndash; November 30, 2019 (Unaudited) and February 28, 2019</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">1</TD></TR>
<TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="padding-left: 0.25in; font-family: Cambria,serif; text-indent: -0.25in">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: #E6EFFF">
    <TD STYLE="padding-left: 0.25in; font-family: Cambria,serif; text-indent: -0.25in">Condensed Consolidated Statements of Operations &ndash; Nine and Three Months Ended November 30, 2019 and 2018 (Unaudited)</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">2</TD></TR>
<TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="padding-left: 0.25in; font-family: Cambria,serif; text-indent: -0.25in">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: #E6EFFF">
    <TD STYLE="padding-left: 0.25in; font-family: Cambria,serif; text-indent: -0.25in">Condensed Consolidated Statements of Stockholders Equity &ndash; Nine and Three Months Ended November 30, 2019 and 2018 (Unaudited)</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right"><FONT STYLE="font-family: Calibri,sans-serif; font-size: 11pt">3</FONT></TD></TR>
<TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="padding-left: 0.25in; font-family: Cambria,serif; text-indent: -0.25in">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: #E6EFFF">
    <TD STYLE="padding-left: 0.25in; font-family: Cambria,serif; text-indent: -0.25in">Condensed Consolidated Statements of Cash Flows &ndash; Nine Months Ended November 30, 2019 and 2018 (Unaudited)</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">4</TD></TR>
<TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="padding-left: 0.25in; font-family: Cambria,serif; text-indent: -0.25in">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: #E6EFFF">
    <TD STYLE="padding-left: 0.25in; font-family: Cambria,serif; text-indent: -0.25in">Notes to Condensed Consolidated Financial Statements</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">5- 9</TD></TR>
<TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: #E6EFFF">
    <TD STYLE="padding-left: 0.25in; font-family: Cambria,serif; text-indent: -0.25in">Item 2 - Management's Discussion and Analysis of Financial Condition and Results of Operations</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">10&ndash;16</TD></TR>
<TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: #E6EFFF">
    <TD STYLE="font-family: Cambria,serif">Item 3 &ndash; Quantitative and Qualitative Disclosures about Market Risk</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">17</TD></TR>
<TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: #E6EFFF">
    <TD STYLE="font-family: Cambria,serif">Item 4 &ndash; Controls and Procedures</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">17</TD></TR>
<TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: #E6EFFF">
    <TD STYLE="font-family: Cambria,serif">Part II - Other Information</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">18</TD></TR>
<TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: #E6EFFF">
    <TD STYLE="font-family: Cambria,serif">Signatures and Certifications</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">19</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0pt 0 0; text-align: center"><B>SONO-TEK CORPORATION</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>CONDENSED CONSOLIDATED BALANCE SHEETS</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Cambria, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-size: 9pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 9pt; font-weight: bold; text-align: center">November&nbsp;30,</TD><TD STYLE="font-size: 9pt; font-weight: bold">&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-size: 9pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 9pt; font-weight: bold; text-align: center">2019</TD><TD STYLE="font-size: 9pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 9pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 9pt; font-weight: bold; text-align: center">February&nbsp;28,</TD><TD STYLE="font-size: 9pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">(Unaudited)</TD><TD STYLE="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: center">ASSETS</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left">Current Assets:</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="width: 72%; text-align: left; padding-left: 0.25in">Cash and cash equivalents</TD><TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">2,279,506</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">3,144,123</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; text-indent: -13.5pt; padding-left: 31.5pt">Marketable securities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,739,935</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,365,706</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -13.5pt; padding-left: 31.5pt">Accounts receivable (less allowance of $46,000)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,338,320</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,397,891</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; padding-left: 0.25in">Inventories, net</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,978,780</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,658,016</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.25in">Prepaid expenses and other current assets</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">193,552</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">395,005</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.75in">Total current assets</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">10,530,093</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">8,960,741</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD>Land</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">250,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">250,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Buildings, net</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,673,275</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,731,547</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; text-indent: -0.25in; padding-left: 0.25in">Equipment, furnishings and building improvements, net</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">975,835</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">802,932</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Intangible assets, net</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">110,453</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">122,941</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt">Deferred tax asset</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">332,017</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">332,017</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">TOTAL ASSETS</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">13,871,673</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">12,200,178</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: center">LIABILITIES AND STOCKHOLDERS&rsquo; EQUITY</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left">Current Liabilities:</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 0.25in">Accounts payable</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">919,455</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">585,694</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; padding-left: 0.25in">Accrued expenses</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">767,971</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">632,706</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 0.25in">Customer deposits</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,953,826</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,149,558</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; padding-left: 0.25in">Current maturities of long term debt</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">167,929</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">162,816</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.25in">Income taxes payable</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">24,744</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">6,272</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.75in">Total current liabilities</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">3,833,925</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">2,537,046</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left">Deferred tax liability</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">370,757</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">370,757</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt">Long term debt, less current maturities</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">581,065</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">707,715</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.75in">Total liabilities</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">4,785,747</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">3,615,518</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left">Commitments and Contingencies&nbsp;&nbsp;(Note 10)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.25in">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left">Stockholders&rsquo; Equity</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 27pt">Common stock, $.01 par value; 25,000,000 shares authorized, 15,323,831 and 15,197,563 shares issued and outstanding, at November 30 and February&nbsp;28, respectively</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">153,238</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">151,976</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; padding-left: 0.25in">Additional paid-in capital</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">9,009,979</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,929,607</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.25in">Accumulated deficit</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(77,291</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(496,923</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.75in">Total stockholders&rsquo; equity</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">9,085,926</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">8,584,660</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">TOTAL LIABILITIES AND STOCKHOLDERS&rsquo; EQUITY</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">13,871,673</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">12,200,178</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
</TABLE>




<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">See notes to unaudited condensed consolidated financial statements.</P>


<!-- Field: Page; Sequence: 3; Options: NewSection; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->1<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->


<P STYLE="font: 10pt Cambria,serif; margin: 0pt 0 0; text-align: center"><B>SONO-TEK CORPORATION</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>(Unaudited)</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Nine&nbsp;Months&nbsp;Ended<BR> November&nbsp;30,</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Three&nbsp;Months&nbsp;Ended<BR> November&nbsp;30,</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="width: 44%; font: 10pt Cambria,serif; text-align: left">Net Sales</TD><TD STYLE="width: 2%; font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 10%; font: 10pt Cambria,serif; text-align: right">9,840,536</TD><TD STYLE="width: 1%; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 2%; font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 10%; font: 10pt Cambria,serif; text-align: right">8,673,849</TD><TD STYLE="width: 1%; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 2%; font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 10%; font: 10pt Cambria,serif; text-align: right">3,672,286</TD><TD STYLE="width: 1%; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 2%; font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 10%; font: 10pt Cambria,serif; text-align: right">3,155,258</TD><TD STYLE="width: 1%; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 1pt">Cost of Goods Sold</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">5,191,929</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">4,761,919</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">1,875,606</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">1,858,970</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 1pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gross Profit</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">4,648,607</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">3,911,930</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">1,796,680</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">1,296,288</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">Operating Expenses</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; text-indent: -0.1in; padding-left: 0.2in">Research and product development costs</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">1,020,299</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">978,733</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">361,429</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">324,969</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; text-indent: -0.1in; padding-left: 0.2in">Marketing and selling expenses</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">2,326,115</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">1,979,365</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">849,419</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">652,664</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 1pt; text-indent: -0.1in; padding-left: 0.2in">General and administrative costs</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">935,693</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">857,832</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">316,218</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">268,632</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 1pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Operating Expenses</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">4,282,107</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">3,815,930</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">1,527,066</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">1,246,265</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">Operating Income</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">366,500</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">96,000</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">269,614</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">50,023</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">Interest Expense</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(25,465</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(30,501</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(8,000</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(9,684</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">Interest and Dividend Income</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">77,496</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">104,686</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">20,513</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">33,164</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">Realized gain on sale of marketable securities</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&mdash;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">119,075</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&mdash;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&mdash;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">Net unrealized loss on marketable securities</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&mdash;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(189,016</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&mdash;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(59,359</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 1pt">Other income</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">24,404</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">28,196</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">7,527</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">8,681</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">Income&nbsp;Before Income Taxes</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">442,935</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">128,440</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">289,654</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">22,825</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 1pt">Income Tax Expense</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">23,303</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">27,627</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">10,000</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">2,566</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 2.5pt">Net Income</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">419,632</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">100,813</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">279,654</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">20,259</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">Basic Earnings&nbsp;Per Share</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">0.03</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">0.01</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">0.02</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">0.00</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">Diluted Earnings&nbsp;Per Share</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">0.03</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">0.01</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">0.02</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">0.00</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">Weighted Average Shares - Basic</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">15,291,968</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">15,078,933</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">15,306,008</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">15,164,440</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">Weighted Average Shares - Diluted</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">15,354,472</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">15,284,071</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">15,371,819</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">15,386,094</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
</TABLE>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">See notes to unaudited condensed consolidated financial statements.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>


<!-- Field: Page; Sequence: 4; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->2<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->


<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>SONO-TEK CORPORATION</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>CONSOLIDATED STATEMENTS OF STOCKHOLDERS&rsquo; EQUITY</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>NINE AND THREE MONTHS ENDED NOVEMBER 30, 2019 AND
2018</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B><U>Nine Months Ended November 30, 2019 and 2018</U></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Cambria, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; font-weight: bold; text-align: center"><FONT STYLE="font-size: 8pt">Common Stock<BR>
    Par Value $.01</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center"><FONT STYLE="font-size: 8pt">Additional<BR>
    Paid &ndash; In</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center"><FONT STYLE="font-size: 8pt">Accumulated <BR>
    Other Comprehensive</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center"><FONT STYLE="font-size: 8pt">Accumulated</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center"><FONT STYLE="font-size: 8pt">Total <BR> Stockholders&rsquo;</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 8pt">Shares</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 8pt">Amount</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 8pt">Capital</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 8pt">Income
    (Loss)</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 8pt">Deficit</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD><TD STYLE="font-size: 8pt; font-weight: bold; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 8pt">Equity</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 8pt; font-weight: bold"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="width: 34%; font-size: 9pt">Balance &ndash; February 28, 2019</TD><TD STYLE="width: 1%; font-size: 9pt">&nbsp;</TD>
    <TD STYLE="width: 1%; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="width: 8%; font-size: 9pt; text-align: right">15,197,563</TD><TD STYLE="width: 1%; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font-size: 9pt">&nbsp;</TD>
    <TD STYLE="width: 1%; font-size: 9pt; text-align: left">$</TD><TD STYLE="width: 8%; font-size: 9pt; text-align: right">151,976</TD><TD STYLE="width: 1%; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font-size: 9pt">&nbsp;</TD>
    <TD STYLE="width: 1%; font-size: 9pt; text-align: left">$</TD><TD STYLE="width: 8%; font-size: 9pt; text-align: right">8,929,607</TD><TD STYLE="width: 1%; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font-size: 9pt">&nbsp;</TD>
    <TD STYLE="width: 1%; font-size: 9pt; text-align: left">$</TD><TD STYLE="width: 8%; font-size: 9pt; text-align: right">&mdash;</TD><TD STYLE="width: 1%; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font-size: 9pt">&nbsp;</TD>
    <TD STYLE="width: 1%; font-size: 9pt; text-align: left">$</TD><TD STYLE="width: 8%; font-size: 9pt; text-align: right">(496,923</TD><TD STYLE="width: 1%; font-size: 9pt; text-align: left">)</TD><TD STYLE="width: 1%; font-size: 9pt">&nbsp;</TD>
    <TD STYLE="width: 1%; font-size: 9pt; text-align: left">$</TD><TD STYLE="width: 8%; font-size: 9pt; text-align: right">8,584,660</TD><TD STYLE="width: 1%; font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-size: 9pt">Cashless exercise of stock options</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">126,268</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">1,262</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">(1,262</TD><TD STYLE="font-size: 9pt; text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">&mdash;</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font-size: 9pt; text-align: left">Stock based compensation expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">81,634</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">81,634</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-size: 9pt; text-align: left; padding-bottom: 1pt">Net Income</TD><TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: right">419,632</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: right">419,632</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font-size: 9pt; padding-bottom: 2.5pt">Balance &ndash; November 30, 2019 (unaudited)</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">15,323,831</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">153,238</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">9,009,979</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">&mdash;</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">(77,291</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">)</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">9,085,926</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font-size: 9pt">Balance &ndash; February 28, 2018</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">14,986,367</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">$</TD><TD STYLE="font-size: 9pt; text-align: right">149,864</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">$</TD><TD STYLE="font-size: 9pt; text-align: right">8,901,171</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">$</TD><TD STYLE="font-size: 9pt; text-align: right">101,605</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">$</TD><TD STYLE="font-size: 9pt; text-align: right">(760,115</TD><TD STYLE="font-size: 9pt; text-align: left">)</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">$</TD><TD STYLE="font-size: 9pt; text-align: right">8,392,525</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-size: 9pt; text-align: left">Reclassification of unrealized gain on marketable securities upon adoption of ASU 2016-01</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">(101,605</TD><TD STYLE="font-size: 9pt; text-align: left">)</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">101,605</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Calibri,sans-serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Calibri,sans-serif; text-align: right">&mdash;</TD><TD STYLE="font: 9pt Calibri,sans-serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font-size: 9pt">Cashless exercise of stock options</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">205,358</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">2,054</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">(2,054</TD><TD STYLE="font-size: 9pt; text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">&mdash;</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-size: 9pt; text-align: left">Stock based compensation expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">22,777</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">22,777</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font-size: 9pt; text-align: left; padding-bottom: 1pt">Net income</TD><TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: right">100,813</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: right">100,813</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-size: 9pt; padding-bottom: 2.5pt">Balance &ndash; November 30, 2018 (unaudited)</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">15,191,725</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">151,918</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">8,921,894</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">&mdash;</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">(557,697</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">)</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">8,516,115</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD></TR>
</TABLE>


<P STYLE="margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Cambria, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD COLSPAN="25" STYLE="font-size: 9pt; text-align: center; border-bottom: Black 1pt solid"><P STYLE="font: 9pt Cambria,serif; margin: 0; text-align: center"><B><U>Three Months Ended November 30, 2019 and 2018</U></B></P> <P STYLE="font: 9pt Cambria,serif; margin: 0; text-align: center"><B>&nbsp;</B></P></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 8pt">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; font-weight: bold; text-align: center">Common Stock<BR> Par Value $.01</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center">Additional<BR> Paid &ndash; In</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center">Accumulated <BR> Other Comprehensive</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center">Accumulated</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center">Total <BR> Stockholders&rsquo;</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 8pt">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Shares</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Amount</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Capital</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Income (Loss)</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Deficit</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Equity</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 8pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="width: 34%; font-size: 9pt">Balance &ndash; August 31, 2019 (unaudited)</TD><TD STYLE="width: 1%; font-size: 9pt">&nbsp;</TD>
    <TD STYLE="width: 1%; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="width: 8%; font-size: 9pt; text-align: right">15,301,613</TD><TD STYLE="width: 1%; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font-size: 9pt">&nbsp;</TD>
    <TD STYLE="width: 1%; font-size: 9pt; text-align: left">$</TD><TD STYLE="width: 8%; font-size: 9pt; text-align: right">153,016</TD><TD STYLE="width: 1%; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font-size: 9pt">&nbsp;</TD>
    <TD STYLE="width: 1%; font-size: 9pt; text-align: left">$</TD><TD STYLE="width: 8%; font-size: 9pt; text-align: right">8,972,394</TD><TD STYLE="width: 1%; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font-size: 9pt">&nbsp;</TD>
    <TD STYLE="width: 1%; font-size: 9pt; text-align: left">$</TD><TD STYLE="width: 8%; font-size: 9pt; text-align: right">&mdash;</TD><TD STYLE="width: 1%; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font-size: 9pt">&nbsp;</TD>
    <TD STYLE="width: 1%; font-size: 9pt; text-align: left">$</TD><TD STYLE="width: 8%; font-size: 9pt; text-align: right">(356,945</TD><TD STYLE="width: 1%; font-size: 9pt; text-align: left">)</TD><TD STYLE="width: 1%; font-size: 9pt">&nbsp;</TD>
    <TD STYLE="width: 1%; font-size: 9pt; text-align: left">$</TD><TD STYLE="width: 8%; font-size: 9pt; text-align: right">8,768,465</TD><TD STYLE="width: 1%; font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-size: 9pt">Cashless exercise of stock options</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">22,218</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">222</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">(222</TD><TD STYLE="font-size: 9pt; text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">&mdash;</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font-size: 9pt; text-align: left">Stock based compensation expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">37,807</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">37,807</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-size: 9pt; text-align: left; padding-bottom: 1pt">Net income</TD><TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: right">279,654</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: right">279,654</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font-size: 9pt; padding-bottom: 2.5pt">Balance &ndash; November 30, 2019 (unaudited)</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">15,323,831</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">153,238</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">9,009,979</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">&mdash;</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">(77,291</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">)</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">9,085,926</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font-size: 9pt">Balance &ndash; August 31, 2018 (unaudited)</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">15,155,560</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">$</TD><TD STYLE="font-size: 9pt; text-align: right">151,556</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">$</TD><TD STYLE="font-size: 9pt; text-align: right">8,915,873</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">$</TD><TD STYLE="font-size: 9pt; text-align: right">&mdash;</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">$</TD><TD STYLE="font-size: 9pt; text-align: right">(577,956</TD><TD STYLE="font-size: 9pt; text-align: left">)</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">$</TD><TD STYLE="font-size: 9pt; text-align: right">8,489,473</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-size: 9pt">Cashless exercise of stock options</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">36,165</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">362</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">(362</TD><TD STYLE="font-size: 9pt; text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">&mdash;</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font-size: 9pt; text-align: left">Stock based compensation expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">6,383</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; text-align: right">6,383</TD><TD STYLE="font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-size: 9pt; text-align: left; padding-bottom: 1pt">Net income</TD><TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: right">20,259</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: right">20,259</TD><TD STYLE="border-bottom: Black 1pt solid; font-size: 9pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font-size: 9pt; padding-bottom: 2.5pt">Balance &ndash; November 30, 2018 (unaudited)</TD><TD STYLE="font-size: 9pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">15,191,725</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">151,918</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">8,921,894</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">&mdash;</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">(557,697</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">)</TD><TD STYLE="font-size: 9pt; border-bottom: Black 2.5pt double">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: right">8,516,115</TD><TD STYLE="border-bottom: Black 2.5pt double; font-size: 9pt; text-align: left">&nbsp;</TD></TR>
</TABLE>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">See notes to unaudited condensed consolidated financial statements.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B></B></P>

<!-- Field: Page; Sequence: 5; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->3<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->


<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>SONO-TEK CORPORATION</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>(Unaudited)</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 10pt Cambria,serif; text-align: center">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Unaudited</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Nine&nbsp;Months&nbsp;Ended<BR> November&nbsp;30,</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">CASH FLOWS FROM OPERATING ACTIVITIES:</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="width: 72%; font: 10pt Cambria,serif; text-align: left; padding-left: 0.15in">Net Income</TD><TD STYLE="width: 2%; font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 10%; font: 10pt Cambria,serif; text-align: right">419,632</TD><TD STYLE="width: 1%; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 2%; font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 10%; font: 10pt Cambria,serif; text-align: right">100,813</TD><TD STYLE="width: 1%; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-left: 0.15in">Adjustments to reconcile net income&nbsp;to net cash provided by operating activities:</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-left: 0.5in">Depreciation and amortization</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">290,203</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">256,519</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-left: 0.5in">Stock based compensation expense</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">81,634</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">22,777</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-left: 0.5in">Inventory reserve</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">50,000</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">48,000</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-left: 0.5in">Unrealized loss on marketable securities</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">&mdash;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">189,016</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-left: 0.5in">Decrease (Increase) in:</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-left: 49.5pt">Accounts receivable</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">59,571</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(388,538</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; padding-left: 49.5pt">Inventories</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(1,370,764</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(436,802</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-left: 49.5pt">Prepaid expenses and other current assets</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">201,453</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(150,391</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-left: 0.5in">(Decrease) Increase in:</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-left: 49.5pt">Accounts payable and accrued expenses</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">469,026</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(99,748</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-left: 49.5pt">Customer Deposits</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">804,268</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">620,303</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 1pt; padding-left: 49.5pt">Income taxes payable</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">18,472</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">(73,800</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 1pt">Net Cash Provided by Operating Activities</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">1,023,495</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">88,149</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">CASH FLOWS FROM INVESTING ACTIVITIES:</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-left: 0.15in">Purchase of equipment and furnishings</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(392,346</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(486,711</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 1pt; padding-left: 0.15in">Sale (purchase) of marketable securities</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">(1,374,229</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">)</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">125,534</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 1pt; padding-left: 0.5in">Net Cash Used in Investing Activities</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">(1,766,575</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">)</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">(361,177</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">CASH FLOWS FROM FINANCING ACTIVITIES:</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 1pt; padding-left: 0.15in">Repayment of long term debt</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">(121,537</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">)</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">(116,555</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 1pt; padding-left: 0.5in">Net Cash Used In Financing Activities</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">(121,537</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">)</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">(116,555</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">NET DECREASE IN CASH AND CASH EQUIVALENTS</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(864,617</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">(389,583</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">CASH AND CASH EQUIVALENTS</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt; padding-left: 0.15in">Beginning of period</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">3,144,123</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 10pt Cambria,serif; text-align: right">2,016,464</TD><TD STYLE="padding-bottom: 1pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt; padding-left: 0.15in">End of period</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">2,279,506</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">1,626,881</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">SUPPLEMENTAL CASH FLOW DISCLOSURE:</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 2.5pt; padding-left: 0.15in">Interest paid</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">25,465</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">30,501</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 10pt Cambria,serif; text-align: left; padding-bottom: 2.5pt; padding-left: 0.15in">Income Taxes Paid</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">4,831</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">101,426</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
</TABLE>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">See notes to unaudited condensed consolidated financial statements.</P>


<!-- Field: Page; Sequence: 6; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->4<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>SONO-TEK CORPORATION</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>NINE MONTHS ENDED November&nbsp;30, 2019 and 2018</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>(Unaudited)</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.5in; text-align: justify; text-indent: -0.5in"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.5in; text-align: justify; text-indent: -0.5in"><B>NOTE 1: BUSINESS DESCRIPTION</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Sono-Tek Corporation (the &ldquo;Company&rdquo;, &ldquo;Sono-Tek&rdquo;, &ldquo;We&rdquo;
or &ldquo;Our&rdquo;) is the world leader in the design and manufacture of ultrasonic coating systems for applying precise, thin
film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative
energy, medical, industrial and emerging research &amp; development/other markets. We design and manufacture custom-engineered
ultrasonic coating systems and also provide patented nozzles and generators for manufacturers&rsquo; equipment.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The accompanying unaudited Condensed Consolidated Financial Statements have been
prepared in accordance with accounting principles generally accepted in the United States (&ldquo;GAAP&rdquo;) for interim financial
information. Accordingly, the Condensed Consolidated Financial Statements do not include all of the information and footnotes required
by GAAP for complete financial statements. In the opinion of the Company&rsquo;s management, all adjustments considered necessary
for a fair presentation (consisting of normal recurring adjustments) have been included. The results for the interim periods are
not necessarily indicative of what the results will be for the fiscal year. The accompanying Condensed Consolidated Financial Statements
should be read in conjunction with the audited Consolidated Financial Statements as of and for the fiscal year ended February 28,
2019 (&ldquo;fiscal year 2019&rdquo;) contained in the Company&rsquo;s 2019 Annual Report on Form 10-K filed with the SEC. The
Company&rsquo;s current fiscal year ends on February 29, 2020 (&ldquo;fiscal 2020&rdquo;).</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"><B>NOTE 2: SIGNIFICANT ACCOUNTING POLICIES</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Cash and Cash Equivalents</I></B><I> -</I> Cash and cash equivalents consist
of money market mutual funds, short term commercial paper and short-term certificates of deposit with original maturities of 90
days or less.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Consolidation</I></B> - The accompanying condensed consolidated financial
statements of the Company, include the accounts of the Company and its wholly owned subsidiary, Sono-Tek Industrial Park, LLC (&ldquo;SIP&rdquo;).
SIP operates as a real estate holding company for the Company&rsquo;s real estate operations.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Earnings Per Share</I></B><I> -</I> Basic earnings per share (&ldquo;EPS&rdquo;)
is computed by dividing net income by the weighted-average number of common shares outstanding for the period. Diluted EPS reflects
the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into
common stock.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Equipment, Furnishings and Leasehold Improvements</I></B> &ndash; Equipment,
furnishings and leasehold improvements are stated at cost. Depreciation of equipment and furnishings is computed by use of the
straight-line method based on the estimated useful lives of the assets, which range from three to five years.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; background-color: white"><B><I>Fair Value of Financial Instruments -</I></B> The
Company follows the guidance in the &ldquo;Fair Value Measurements and Disclosure Topic&rdquo; of the Accounting Standards Codification
for assets and liabilities measured at fair value on a recurring basis. This guidance establishes a common definition for fair
value to be applied to existing generally accepted accounting principles that require the use of fair value measurements, establishes
a framework for measuring fair value and expands disclosure about such fair value measurements. The guidance defines fair value
as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants
at the measurement date. Additionally, the guidance requires the use of valuation techniques that maximize the use of observable
inputs and minimize the use of unobservable inputs. These inputs are prioritized below:</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Level 1: Quoted prices in active markets.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">Level 2:&nbsp;Observable market-based
inputs or unobservable inputs that are corroborated by market data.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">Level 3: Unobservable inputs for which
there is little or no market data, which require the use of the reporting entity&rsquo;s own assumptions.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">&nbsp;</P>


<!-- Field: Page; Sequence: 7; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->5<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">The fair values of financial assets
of the Company were determined using the following categories at November 30, 2019 and February 28, 2019, respectively:</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 9pt Cambria,serif; text-align: center">Quoted Prices in Active Markets</TD><TD STYLE="font: bold 9pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">(Level 1)</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">November 30,<BR> 2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">February 28,<BR> 2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="width: 70%; font: 10pt Cambria,serif; text-align: left; padding-bottom: 2.5pt">Marketable Securities</TD><TD STYLE="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">3,739,935</TD><TD STYLE="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">2,365,706</TD><TD STYLE="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
</TABLE>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: left; background-color: white">Marketable Securities include mutual
funds, certificates of deposit and US Treasury securities of $3,739,935 and $2,365,706 that are considered to be highly liquid
and easily tradeable as of November 30, 2019, and February 28, 2019, respectively. These securities are valued using inputs observable
in active markets for identical securities and are therefore classified as Level&nbsp;1 within the Company&rsquo;s fair value hierarchy.
The Company&rsquo;s marketable securities are considered to be available-for-sale investments as defined under ASC 320 &ldquo;Investments
&ndash; Debt and Equity Securities.&rdquo;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Income Taxes</I></B> - The Company accounts for income taxes under the asset
and liability method. Under this method, deferred income taxes are recognized for the tax consequences of &quot;temporary differences&quot;
by applying enacted statutory tax rates applicable to future years to differences between the financial statement carrying amounts
and the tax basis of existing assets and liabilities. If it is more likely than not that some portion or all of a deferred tax
asset will not be realized, a valuation allowance is recognized.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Intangible Assets</I></B><I> -</I> Include costs of patent applications which
are deferred and charged to operations over seventeen years for domestic patents and twelve years for foreign patents. The accumulated
amortization of patents is $168,516 and $160,433 at November 30, 2019 and February 28, 2019, respectively. Annual amortization
expense of such intangible assets is expected to be approximately $11,000 per year for the next five years.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Interim Reporting</I></B> - The attached summary condensed consolidated financial
information does not include all disclosures required to be included in a complete set of financial statements prepared in conformity
with accounting principles generally accepted in the United States of America. Such disclosures were included with the financial
statements of the Company at February 28, 2019, and included in its report on Form 10-K. Such statements should be read in conjunction
with the data herein.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The financial information reflects all adjustments, normal and recurring, which,
in the opinion of management, are necessary for a fair presentation of the results for the interim periods presented. The preparation
of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions
that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the
financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ
from those estimates. The results for such interim periods are not necessarily indicative of the results to be expected for the
year.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Inventories</I></B><I> -</I> Inventories are stated at the lower of cost or
market. Cost is determined using the first-in, first-out (FIFO) method for raw materials, subassemblies and work-in-progress and
the specific identification method for finished goods.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Land and Buildings &ndash;</I></B> Land and buildings are stated at cost.
Buildings are being depreciated by use of the straight-line method based on an estimated useful life of forty years.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Long-Lived Assets</I></B><I> -</I> The Company periodically evaluates the
carrying value of long-lived assets, including intangible assets, when events and circumstances warrant such a review. The carrying
value of a long-lived asset is considered impaired when the anticipated undiscounted cash flow from such asset is separately identifiable
and is less than its carrying value. In that event, a loss is recognized based on the amount by which the carrying value exceeds
the fair market value of the long-lived asset. Fair market value is determined primarily using the anticipated cash flows discounted
at a rate commensurate with the risk involved.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Management Estimates</I></B><I> -</I> The preparation of financial statements
in conformity with accounting principles generally accepted in the United States of America requires management to make estimates
and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities
at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results
could differ from those estimates.</P>


<!-- Field: Page; Sequence: 8; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->6<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>&nbsp;</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Marketable Securities -</I></B> The Company adopted ASU 2016-01, &ldquo;Financial
Instruments &ndash; Overall: Recognition and Measurement of Financial Assets and Financial Liabilities.&rdquo; ASU 2016-01 requires
equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of
the investee) to be measured at fair value with changes in fair value recognized in net income, requires public business entities
to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes, requires separate
presentation of financial assets and financial liabilities by measurement category and form of financial asset, and eliminates
the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value
that is required to be disclosed for financial instruments measured at amortized cost. The Company has evaluated the potential
impact this standard may have on the condensed consolidated financial statements and the fair value allowance of the securities
from the prior year has been reclassified to Retained Earnings from Other Accumulated Comprehensive Income. The unrealized loss
on the marketable securities during the three and nine months ended November&nbsp;30, 2018 has been disclosed a separate line item
on the Income Statement.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>New Accounting Pronouncements-</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), to increase transparency
and comparability among organizations by recognizing a right-of-use asset and a lease liability on the balance sheet for all leases
with terms longer than 12 months. Leases will be classified as either operating or financing, with such classification affecting
the pattern of expense recognition in the income statement. ASU 2016-02 is effective for fiscal years and interim periods within
those years beginning after December 15, 2018, and early adoption is permitted. The adoption of ASU 2016-02 had no material impact
on the Company&rsquo;s financial statements.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">In February 2018, the FASB issued ASU 2018-02, Income Statement - Reporting Comprehensive
Income (Topic 220), &ldquo;<I>Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income</I>&rdquo;. ASU
2018-02 was issued to allow the reclassification from accumulated other comprehensive income to retained earnings for the stranded
tax effect resulting from the Tax Cuts and Jobs Act enacted on December 22, 2017. The Tax Cuts and Jobs Act, among other things,
reduced the corporate tax rate from 35% to 21%, which required the re-evaluation of any deferred tax assets and liabilities at
the lowered tax rate which potentially could leave a disproportionate tax effect in accumulated other comprehensive income. ASU
2018-02 allows for the election to reclassify these stranded tax effects to retained earnings. ASU 2018-02 is effective for all
entities for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted,
including adoption in any interim period for public business entities for reporting periods for which financials statements have
not yet been issued. The adoption of ASU 2018-02 had no material impact on the Company&rsquo;s financial statements.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Other than Accounting Standards Update (&ldquo;ASU&rdquo;) ASU 2016-02 and ASU 2018-02
discussed above, all new accounting pronouncements issued but not yet effective have been deemed to be not applicable to the Company.
Hence, the adoption of these new accounting pronouncements, once effective, is not expected to have an impact on the Company.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"><B><I>Reclassifications &ndash;</I></B> Where appropriate, certain reclassifications
have been made to the prior period to conform to the presentations of the current period.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>NOTE 3: REVENUE RECOGNITION</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">In May 2014, the Financial Accounting Standards Board (&ldquo;FASB&rdquo;) issued
Accounting Standards Update (&ldquo;ASU&rdquo;) No. 2014-09, &ldquo;<I>Revenue from Contracts with Customers&rdquo; (Topic 606)</I>,
to clarify the principles of recognizing revenue and create common revenue recognition guidance between U.S. GAAP and International
Financial Reporting Standards. Under ASU 2014-09, revenue is recognized when a customer obtains control of promised goods or services
and is recognized at an amount that reflects the consideration expected to be received in exchange for such goods or services.
In addition, ASU 2014-09 requires disclosure of the nature, amount, timing, and uncertainty of revenue and cash flows arising from
contracts with customers. The ASU is effective for fiscal years beginning after December 15, 2017.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The new revenue standard is principle based and interpretation of those principles
may vary from company to company based on their unique circumstances. It is possible that interpretation, industry practice, and
guidance may evolve as companies and the accounting profession work to implement this new standard. The implementation of the standard
did not have a material impact on the financial statements.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 9; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->7<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->


<P STYLE="font: 10pt Cambria,serif; margin: 0">A majority of the Company&rsquo;s sales revenue is derived primarily from
short term contracts with customers, which, on average, are in effect for less than twelve months. Sales revenue from manufactured
equipment transferred at a single point in time accounts for a majority of the Company&rsquo;s revenue.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Sales revenue is recognized when control of the Company&rsquo;s manufactured equipment
is transferred to its customers, in an amount that reflects the consideration the Company expects to receive based upon the agreed
transaction price. The Company&rsquo;s performance obligations are satisfied when its customers take control of the purchased equipment,
which is based on the contract terms. Based on prior experience, the Company reasonably estimates its sales returns and warranty
reserves. Sales are presented net of discounts and allowances. Discounts and allowances are determined when a sale is negotiated.
The Company does not grant its customers or independent representatives, the ability to return equipment nor does it grant price
adjustments after a sale is complete.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The Company does not capitalize any sales commission costs related to the acquisition
of a contract. All commissions related to a performance obligation that are satisfied at a point in time are expensed when the
customer takes control of the purchased equipment.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">At November 30, 2019, the Company had received $1,954,000 in cash deposits, and
had issued Letters of Credit in the amount of $659,000 to secure these cash deposits. The Company was utilizing $659,000 of its
available credit line to collateralize these letters of credit. The Company&rsquo;s inventory included approximately $707,000 directly
related to servicing these customer contracts.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>NOTE 4: INVENTORIES</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.5in; text-indent: -0.5in">Inventories consist of the following:</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.5in; text-indent: -0.5in">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Cambria, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-size: 9pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 9pt; font-weight: bold; text-align: center">November 30,</TD><TD STYLE="font-size: 9pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 9pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 9pt; font-weight: bold; text-align: center">February&nbsp;28,</TD><TD STYLE="font-size: 9pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="width: 70%; text-align: left">Raw materials and subassemblies</TD><TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 11%; text-align: right">1,050,183</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 11%; text-align: right">873,483</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Finished goods</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">598,218</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">571,640</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left">Contracts in process inventory</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">706,582</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt">Work in process</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">802,077</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">483,271</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD>Total</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,157,060</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,928,394</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt">Less: Allowance</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(178,280</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(270,378</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">Net inventories</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">2,978,780</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">1,658,016</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
</TABLE>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.5in; text-indent: -0.5in">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>NOTE 5: STOCK OPTIONS</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>&nbsp;</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"><B><I>Stock Options</I></B> &ndash; Under the 2013 Stock Incentive Plan
(&quot;2013 Plan&quot;), options can be granted to officers, directors, consultants and employees of the Company and its subsidiaries
to purchase up to 2,500,000 shares of the Company's common stock. Under the 2013 Plan options expire ten years after the date of
grant. As of November 30, 2019, there were 546,667 options outstanding under the 2013 Plan.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">Under the 2003 Stock Incentive Plan, as amended (&quot;2003 Plan&quot;),
until May 2013, options were available to be granted to officers, directors, consultants and employees of the Company and its subsidiaries
to purchase up to 1,500,000 shares of the Company's common stock. As of November 30, 2019, there were 50,000 options outstanding
under the 2003 Plan, under which no additional options may be granted.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">During the nine months ended November 30, 2019, 228,833 options were exercised
on a cashless basis into 126,268 shares of common stock.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"><B>NOTE 6: STOCK BASED COMPENSATION</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The Company adopted ASC 718, &ldquo;Share Based Payments.&rdquo; which requires
companies to expense the value of employee stock options and similar awards.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">During the three months ended November 30, 2019, the Company granted options to
acquire 7,500 shares to employees exercisable at $2.10 and options for 100,000 shares to an officer with an exercise price of $2.65.
The options granted to employees vest over three years and expire in ten years. The options granted to the officer vested upon
grant and expire in ten years. All of the options granted by the Company during the three months ended November 30, 2019 had a
combined weighted average grant date fair value of $0.32 per share.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 10; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->8<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">During the nine months ended November 30, 2019, the Company granted options to acquire
17,500 shares to employees exercisable at prices ranging from $2.10 to $2.65, options to acquire 20,000 shares to the non-employee
members of the board of directors with an exercise price of $2.65 and options for 200,000 shares to an officer and director exercisable
at prices of ranging from $2.45 to $2.65. The options granted to employees and directors vest over three years and expire in ten
years. The options granted to the officer vested upon grant and expire in ten years. All of the options granted by the Company
during the nine months ended November 30, 2019 had a combined weighted average grant date fair value of $0.34 per share.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The weighted-average fair value of options are estimated on the date of grant using
the Black-Scholes options-pricing model. The weighted-average Black-Scholes assumptions are as follows:</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 71%; padding-right: 0.8pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 29%; border-bottom: black 1pt solid; padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>Nine Months Ended<BR>
November 30, 2019</B></FONT></TD></TR>
<TR STYLE="vertical-align: top; background-color: rgb(230,239,255)">
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif">Expected Life</TD>
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center">1-8 years</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif">Risk free interest rate</TD>
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center">1.58% - 2.05%</TD></TR>
<TR STYLE="vertical-align: top; background-color: rgb(230,239,255)">
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif">Expected volatility</TD>
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center">27.46% - 32.24%</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif">Expected dividend yield</TD>
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center">0%</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">In computing the impact, the fair value of each option is estimated on
the date of grant based on the Black-Scholes options-pricing model utilizing certain assumptions for a risk free interest rate;
volatility; and expected remaining lives of the awards. The assumptions used in calculating the fair value of share-based payment
awards represent management&rsquo;s best estimates, but these estimates involve inherent uncertainties and the application of management
judgment. As a result, if factors change and the Company uses different assumptions, the Company&rsquo;s stock-based compensation
expense could be materially different in the future. In addition, the Company is required to estimate the expected forfeiture rate
and only recognize expense for those shares expected to vest. In estimating the Company&rsquo;s forfeiture rate, the Company analyzed
its historical forfeiture rate, the remaining lives of unvested options, and the number of vested options as a percentage of total
options outstanding. If the Company&rsquo;s actual forfeiture rate is materially different from its estimate, or if the Company
reevaluates the forfeiture rate in the future, the stock-based compensation expense could be significantly different from what
the Company has recorded in the current period.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">For the three and nine months ended November 30, 2019 and 2018, net income
and earnings per share reflect the actual deduction for stock-based compensation expense. The impact of applying ASC 718 approximated
$38,000 and $7,000 in additional compensation expense during the three months ended November 30, 2019 and 2018, respectively. The
impact of applying ASC 718 approximated $82,000 and $23,000 in additional compensation expense during the nine months ended November
30, 2019 and 2018, respectively. Such amounts are included in general and administrative expenses on the statement of operations.
The expense for stock-based compensation is a non-cash expense item.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>NOTE 7: EARNINGS PER SHARE</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The denominators for the calculation of diluted earnings per share at November&nbsp;30,
2019 and 2018 are calculated as follows:</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>Nine&nbsp;Months&nbsp;Ended</B></FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>Three&nbsp;Months&nbsp;Ended</B></FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>November
    30,</B></FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>November
    30,</B></FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>2019</B></FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>2018</B></FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>2019</B></FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>2018</B></FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #E6EFFF">
    <TD STYLE="width: 48%; padding-bottom: 2.5pt; font-family: Cambria,serif">Numerator for basic and diluted earnings&nbsp;per share</TD>
    <TD STYLE="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="width: 10%; border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">419,632</TD>
    <TD STYLE="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="width: 10%; border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">100,813</TD>
    <TD STYLE="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="width: 10%; border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">279,654</TD>
    <TD STYLE="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="width: 10%; border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">20,259</TD>
    <TD STYLE="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #E6EFFF">
    <TD STYLE="font-family: Cambria,serif">Denominator for basic earnings per share &ndash; weighted average</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">15,291,968</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">15,078,933</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">15,306,008</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">15,164,440</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #E6EFFF">
    <TD STYLE="font-family: Cambria,serif">Effects of dilutive securities</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #E6EFFF">
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">Stock options for employees, directors and outside consultants</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">62,504</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">205,138</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">65,811</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">221,654</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #E6EFFF">
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">Denominator for diluted earnings per share</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">15,354,472</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">15,284,071</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">15,371,819</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">15,386,094</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #E6EFFF">
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">Basic earnings per share</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.03</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.01</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.02</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.00</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">Diluted earnings per share</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.03</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.01</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.02</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.00</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 11; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->9<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>NOTE 8: LONG TERM DEBT</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Long-term debt consists of the following:</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>November&nbsp;30,</B></FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>February 28,</B></FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>2019</B></FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>2019</B></FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #E6EFFF">
    <TD STYLE="width: 73%; padding-bottom: 1pt; font-family: Cambria,serif">Note payable, bank, collateralized by land and buildings, payable in monthly installments of principal and interest of $16,358 through January 2024 with an interest rate of 4.15% and a 10-year term.</TD>
    <TD STYLE="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; border-bottom: black 1pt solid; font-family: Cambria,serif">$</TD>
    <TD STYLE="width: 11%; border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">748,994</TD>
    <TD STYLE="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; border-bottom: black 1pt solid; font-family: Cambria,serif">$</TD>
    <TD STYLE="width: 10%; border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">870,531</TD>
    <TD STYLE="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="padding-left: 0.75in; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #E6EFFF">
    <TD STYLE="padding-left: 0.75in; font-family: Cambria,serif">Total long term debt</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">748,994</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: right">870,531</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="padding-bottom: 1pt; padding-left: 0.75in; font-family: Cambria,serif">Due within one year</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">167,929</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">162,816</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #E6EFFF">
    <TD STYLE="padding-bottom: 2.5pt; padding-left: 0.75in; font-family: Cambria,serif">Due after one year</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">581,065</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">707,715</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>NOTE 9: REVOLVING LINE OF CREDIT</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The Company has a $1,500,000 revolving line of credit at prime which was 4.75% at
November 30, 2019. The revolving credit line is collateralized by the Company&rsquo;s accounts receivable and inventory. The line
of credit is payable on demand and must be retired for a 30-day period, once annually. If the Company fails to perform the 30-day
annual pay down or if the bank elects to terminate the credit line, the bank may, at its option, convert the outstanding balance
to a 36-month term note with payments including interest in 36 equal installments.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">As of November 30, 2019, $659,000 of the Company&rsquo;s credit line was being utilized
to collateralize letters of credit issued to customers that have remitted cash deposits to the Company on existing orders. The
letters of credit expire in 2020. As of November 30, 2019, there were no outstanding borrowings under the line of credit and the
unused portion of the credit line was $841,000 as of November 30, 2019.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>NOTE 10: COMMITMENTS AND CONTINGENCIES</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Other than the letters of credit disclosed in Note 9, the Company did not have any
material commitments or contingencies as of November 30, 2019.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>NOTE 11: SUBSEQUENT EVENTS</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The Company has evaluated subsequent events for disclosure purposes.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 12; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->10<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>ITEM 2 &ndash; Management&rsquo;s Discussion and Analysis of Financial Condition
and Results of Operations</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 10pt 0 0"><B><U>FORWARD-LOOKING STATEMENTS</U></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 10pt 0 0">We discuss expectations regarding our future performance, such as our business
outlook, in our annual and quarterly reports, news releases, and other written and oral statements. These &ldquo;forward-looking
statements&rdquo; are based on currently available competitive, financial and economic data and our operating plans. They are inherently
uncertain, and investors must recognize that events could turn out to be significantly different from our expectations and could
cause actual results to differ materially. These factors include, among other considerations, general economic and business conditions;
political, regulatory, tax, competitive and technological developments affecting our operations or the demand for our products,
including the imposition of tariffs; timely development and market acceptance of new products and continued customer validation
of our coating technologies; adequacy of financing; capacity additions, the ability to enforce patents; maintenance of operating
leverage; maintenance of increased order backlog; consummation of order proposals; completion of large orders on schedule and on
budget; continued sales growth in the medical and alternative energy markets; successful transition from primarily selling ultrasonic
nozzles and components to a more complex business providing complete machine solutions and higher value subsystems; and realization
of quarterly and annual revenues within forecasted range.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 10pt 0 0">We undertake no obligation to update any forward-looking statement.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 10pt 0 0"><B><U>OVERVIEW</U></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 10pt 0 0">Founded in 1975, Sono-Tek Corporation designs and manufactures ultrasonic
coating systems that apply precise, thin film coatings to a multitude of products for the microelectronics/electronics, alternative
energy, medical and industrial markets, including specialized glass applications in construction and automotive. We also sell our
products to emerging research and development and other markets. We have invested significant resources to enhance our market diversity.
Using our core ultrasonic coating technology, we have increased our portfolio of products, the industries we serve, and the countries
in which we sell our products.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 10pt 0 0">Our ultrasonic nozzle systems use high frequency, ultrasonic vibrations that
atomize liquids into minute drops that can be applied to surfaces at low velocity providing thin layers of protective materials
over a surface such as glass. Our solutions are environmentally-friendly, efficient and highly reliable. They enable dramatic reductions
in overspray, savings in raw material, water and energy usage and provide improved process repeatability, transfer efficiency,
high uniformity and reduced emissions.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 10pt 0 0">We believe product superiority is imperative in all that we produce and that
it is developed through the extensive experience we have in the coatings industry, our proprietary manufacturing know-how and skills
and our unique work force we have built over the years. Our growth strategy is focused on leveraging our innovative technologies,
proprietary know-how, unique talent and experience, and global reach to further develop thin film coating technologies that enable
better outcomes for our customers&rsquo; products and processes.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 10pt 0 0">We are a global business with approximately 65% of our sales generated from
outside the United States in the first nine months of fiscal 2020. Our direct sales team and our distributor and sales representative
network are located in North America, Latin America, Europe and Asia. Over the last few years, we have expanded our sales capabilities
by increasing the size of our direct sales force and adding new distributors and sales representatives (&ldquo;reps&rdquo;). Of
note, we have implemented demonstration labs in several areas of Asia and Europe, in addition to our headquarters lab in New York,
that are used to train our distributors and reps. These labs are also valuable for demonstrating to prospective customers the capabilities
of our equipment and enable us to develop custom solutions to meet their needs.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 10pt 0 0">Over the last few years, we have shifted our business from primarily selling
our ultrasonic nozzles and components to a more complex business providing complete machine solutions and higher value subsystems
to original equipment manufacturers (&ldquo;OEMs&rdquo;). The range for our average unit selling price has broadened as a result
to $50 thousand per unit to over $240 thousand per unit. As a result, we can experience wide variations in both order flow and
shipments from quarter to quarter.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 10pt 0 0"><B><I><U>Third Quarter Fiscal 2020 Highlights</U></I></B> (compared with
the third quarter of fiscal 2019 unless otherwise noted) We refer to the three-month periods ended November&nbsp;30, 2019 and 2018
as the third quarter of fiscal 2020 and fiscal 2019, respectively.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 2%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 2%; font-family: Cambria,serif">&bull;</TD>
    <TD STYLE="width: 96%; font-family: Cambria,serif">Net sales were $3,672,000, up 16% or $517,000, primarily driven by increased sales for widetrack integrated coating systems in the float glass market, and increased sales of our SonoBraze product for the manufacturing of heat exchangers and condensers. </TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 9pt 0 0">&nbsp;</P>


<!-- Field: Page; Sequence: 13; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->11<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 2%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 2%; font-family: Cambria,serif">&bull;</TD>
    <TD STYLE="width: 96%; font-family: Cambria,serif">Gross profit margin was 48.9% compared with 41.1%. &nbsp;Improvement is
    primarily due to a shift in sales to countries other than China, change in product mix, and increased sales volume of
    integrated coating systems and multi-axis coating systems.</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 9pt 0 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 2%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 2%; font-family: Cambria,serif">&bull;</TD>
    <TD STYLE="width: 96%; font-family: Cambria,serif">Operating income increased to $270,000, compared with operating income of $50,000. Growth in revenue and gross profit improved operating income during the quarter.</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 2%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 2%; font-family: Cambria,serif">&bull;</TD>
    <TD STYLE="width: 96%; font-family: Cambria,serif">Backlog on November 30, 2019 continues to be at record levels, up 78% to $5,402,000, compared with a backlog of $3,038,000 on February 28, 2019.</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 10pt 13.7pt 0 0"><B><I><U>Nine Month Fiscal 2020 Highlights</U></I></B> (compared with
the first nine months of fiscal 2019 unless otherwise noted) We refer to the nine-month periods ended November&nbsp;30, 2019 and
2018 as the first nine months of fiscal 2020 and fiscal 2019, respectively.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 13.5pt 0 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 2%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 2%; font-family: Cambria,serif">&bull;</TD>
    <TD STYLE="width: 96%; font-family: Cambria,serif">Net sales were $9,841,000, up 13% or $1,167,000, led by a large increase in sales to the semiconductor industry, increased sales of stent coating systems, and increased sales of float glass coating equipment. </TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 13.5pt 0 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 2%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 2%; font-family: Cambria,serif">&bull;</TD>
    <TD STYLE="width: 96%; font-family: Cambria,serif">Gross profit margin was 47.2% compared with 45.1%. &nbsp;Improvement is
    primarily due to a shift in sales to countries other than China,  change in product mix, and increased sales volume of
    integrated coating systems and multi-axis coating systems.</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 13.5pt 0 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 2%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 2%; font-family: Cambria,serif">&bull;</TD>
    <TD STYLE="width: 96%; font-family: Cambria,serif">Operating income increased to $367,000 compared with $96,000.&nbsp;&nbsp;Growth in revenue and gross profit were key factors in the improvement of operating income during the quarter.&nbsp;&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B><U>RESULTS OF OPERATIONS</U></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>&nbsp;</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I><U>Sales</U></I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>Product Sales:</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 9pt Cambria, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 8pt">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Three Months Ended <BR> November&nbsp;30,</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Change</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Nine Months Ended <BR> November&nbsp;30,</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Change</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 8pt">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">$</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">$</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="width: 20%; text-align: left">Fluxing Systems</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 7%; text-align: right">261,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 7%; text-align: right">281,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; text-align: right">(20,000</TD><TD STYLE="width: 1%; text-align: left">)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; text-align: right">(7%</TD><TD STYLE="width: 1%; text-align: left">)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 7%; text-align: right">863,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 7%; text-align: right">854,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; text-align: right">9,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; text-align: right">1%</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Integrated Coating Systems</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">628,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">286,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">342,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">120%</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,438,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">917,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">521,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">57%</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left">Multi-Axis Coating Systems</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,631,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,681,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(50,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(3%</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,519,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,813,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">706,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">19%</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">OEM Systems</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">400,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">402,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(2,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">965,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,380,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(415,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(30%</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="padding-bottom: 1pt">Other</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">752,000</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">505,000</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">247,000</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">49%</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">2,056,000</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1,710,000</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">346,000</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">20%</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 2.5pt">TOTAL</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">3,672,000</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">3,155,000</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">517,000</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">16%</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">9,841,000</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">8,674,000</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">1,167,000</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">13%</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
</TABLE>



<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Sales growth was driven by demand for our more complex, highly-engineered and higher
value multi-axis and integrated coating machines, primarily for the Electronics/Microelectronics and Medical markets in the first
nine months of fiscal 2020. This equipment&rsquo;s average selling price can range from $100 thousand to over $300 thousand per
unit and is typically ordered in one-or two-unit volumes. Growth in these product categories more than offset the decline in OEM
Systems, greatly influenced by our strategy to offer customers full coating solutions at higher price points compared to smaller
revenue OEM packages.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>Market Sales:</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 9pt Cambria, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 8pt">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; font-weight: bold; text-align: center">Three Months Ended</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; text-align: center">&nbsp;</TD><TD STYLE="font-size: 8pt">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; font-weight: bold; text-align: center">Nine Months Ended</TD><TD STYLE="font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; text-align: center">&nbsp;</TD><TD STYLE="font-size: 8pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 8pt">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">November 30,</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Change</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">November 30,</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Change</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 8pt">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">$</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">$</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-size: 8pt; font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 8pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font-size: 8pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="width: 20%">Electronics/Microelectronics</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 7%; text-align: right">1,104,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 7%; text-align: right">1,034,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; text-align: right">70,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; text-align: right">7%</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 7%; text-align: right">4,017,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 7%; text-align: right">3,048,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; text-align: right">969,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; text-align: right">32%</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Medical</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,083,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">644,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">439,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">68%</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,875,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,726,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">149,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5%</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="text-align: left">Alternative Energy</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">917,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,061,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(144,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(14%</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,527,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,562,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(35,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(2%</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Emerging R&amp;D and Other</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">252,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">289,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(37,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(13%</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">937,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">974,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(37,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(4%</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="padding-bottom: 1pt">Industrial</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">316,000</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">127,000</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">189,000</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">148%</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">485,000</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">364,000</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">121,000</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">33%</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 2.5pt">TOTAL</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">3,672,000</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">3,155,000</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">517,000</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">16%</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">9,841,000</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">8,674,000</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">1,167,000</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">13%</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
</TABLE>


<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 14; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->12<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Customer use of our application process development laboratories, located throughout
the world, continue to reach record levels in the first nine months of fiscal 2020, which we believe demonstrates the success of
our strategy to provide excellent application engineering expertise as well as paid coating services to prospects and customers
to validate the capabilities of our coating technologies for their uses. These service-based customers are guided by our applications
engineering team, to develop successful coating processes for their unique needs. Upon achieving coating results that meet the
application requirements, the customer's next step is typically to purchase the newly defined coating solution. We believe a high
percentage of prospects and customers that use our lab services to develop their products results in sales of our ultrasonic coating
solutions.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">We experienced a significant increase in the Electronics/Microelectronics market, primarily as a result of sales to the semiconductor market. Sono-Tek continues to make significant investment in both
personnel and equipment for focused application engineering expertise in this area.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The medical market showed an increase in the first nine months of fiscal 2020 which
was primarily influenced by strong sales of our equipment to be used for stent coating.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>Geographic Sales:</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Three Months Ended <BR> November&nbsp;30,</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Change</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Nine Months Ended <BR> November&nbsp;30,</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Change</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">$</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">$</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="width: 20%; font: 9pt Cambria,serif; text-align: left">U.S. &amp; Canada</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">1,278,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">1,211,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">67,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">6%</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">3,440,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">3,283,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">157,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">5%</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">Asia Pacific (APAC)</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">1,372,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">1,368,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">4,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">&mdash;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">2,712,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">2,744,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">(32,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">)</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">(1%</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">Europe, Middle East, Asia (EMEA)</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">737,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">440,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">297,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">68%</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">2,249,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">1,990,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">259,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">13%</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 9pt Cambria,serif; text-align: left; padding-bottom: 1pt">Latin America</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">285,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">136,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">149,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">110%</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">1,440,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">657,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">783,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">119%</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">TOTAL</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">3,672,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">3,155,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">517,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">16%</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">9,841,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">8,674,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">1,167,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">13%</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
</TABLE>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">In both the third quarter and first nine months of fiscal 2020, approximately 65%
of sales originated outside of the United States and Canada compared with 62% in the prior-year fiscal periods. The strong increase
in sales to Latin America was primarily the result of a significant custom designed multi-axis medical device coating system, and
a steady increase of fluxing systems sold into Mexico.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Gross Profit:</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Three Months Ended <BR> November&nbsp;30,</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Change</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Nine Months Ended <BR> November&nbsp;30,</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Change</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">$</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">$</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="width: 20%; font: 9pt Cambria,serif; text-align: left">Net Sales</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">3,672,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">3,155,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">517,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">16%</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">9,841,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">8,674,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">1,167,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">13%</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 9pt Cambria,serif; text-align: left; padding-bottom: 1pt">Cost of Goods Sold</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">1,875,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">1,859,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">16,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">1%</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">5,192,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">4,762,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">430,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">9%</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 9pt Cambria,serif; text-align: left; padding-bottom: 2.5pt">Gross Profit</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">1,797,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">1,296,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">501,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">39%</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">4,649,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">3,912,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">737,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">19%</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: italic 9pt Cambria,serif; text-align: left; padding-bottom: 2.5pt">Gross Profit %</TD><TD STYLE="font: italic 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: italic 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: italic 9pt Cambria,serif; text-align: right">48.9%</TD><TD STYLE="padding-bottom: 2.5pt; font: italic 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: italic 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: italic 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: italic 9pt Cambria,serif; text-align: right">41.1%</TD><TD STYLE="padding-bottom: 2.5pt; font: italic 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: italic 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: italic 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: italic 9pt Cambria,serif; text-align: right">47.2%</TD><TD STYLE="padding-bottom: 2.5pt; font: italic 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: italic 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: italic 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: italic 9pt Cambria,serif; text-align: right">45.1%</TD><TD STYLE="padding-bottom: 2.5pt; font: italic 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
</TABLE>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Gross profit increased $501,000, or 39%, to $1,797,000 for the third quarter of
fiscal 2020 compared with $1,296,000 in the prior year period. Gross profit margin was 48.9% in the third quarter of fiscal 2020,
compared with 41.1% in the prior year period.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Gross profit increased $737,000, or 19%, to $4,649,000 for the first nine months
of fiscal 2020 compared with $3,912,000 in the prior year period. Gross profit margin was 47.2% for the first nine months of fiscal
2020, compared with 45.1% in the prior year period.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The improvement in gross profit margin for the third quarter and the first nine
months of fiscal 2020, is partially due to a shift in sales to countries other than China. In the prior fiscal year, our gross
profit margin was negatively impacted as a result of our pricing strategy to establish a foothold in the fuel cell market in China.
In addition, the shift of sales away from China, has reduced the deep discounts required to sell in China and the avoidance of
tariffs which have had a negative impact on our margins.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 15; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->13<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">In addition, in the third quarter and first nine months of fiscal 2020, our gross
profit margins were partially improved due to increased sales of our widetrack systems and medicoat stent coating equipment, both
of these product lines traditionally have had higher profit margins compared to our other products.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Operating Expenses:</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Three Months Ended<BR> November&nbsp;30,</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Change</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Nine Months Ended<BR> November&nbsp;30,</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">Change</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font: 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">$</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">$</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD><TD STYLE="font: bold 8pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 8pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font: bold 8pt Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="width: 20%; font: 9pt Cambria,serif; text-align: left">Research and product development</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">362,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">325,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">37,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">11%</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">1,020,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">979,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">41,000</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="width: 7%; font: 9pt Cambria,serif; text-align: right">4%</TD><TD STYLE="width: 1%; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">Marketing and selling</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">849,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">653,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">196,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">30%</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">2,326,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">1,979,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">347,000</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif">&nbsp;</TD>
    <TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; text-align: right">18%</TD><TD STYLE="font: 9pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="font: 9pt Cambria,serif; text-align: left; padding-bottom: 1pt">General and administrative</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">316,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">268,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">48,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">18%</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">936,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">858,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">78,000</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; font: 9pt Cambria,serif; text-align: right">9%</TD><TD STYLE="padding-bottom: 1pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 9pt Cambria,serif; text-align: left; padding-bottom: 2.5pt">Total Operating Expenses</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">1,527,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">1,246,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">281,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">23%</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">4,282,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">3,816,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">466,000</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="font: 9pt Cambria,serif; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; font: 9pt Cambria,serif; text-align: right">12%</TD><TD STYLE="padding-bottom: 2.5pt; font: 9pt Cambria,serif; text-align: left">&nbsp;</TD></TR>
</TABLE>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>Research and Product Development:</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">For the third quarter of fiscal 2020, research and product development costs increased
primarily due to an increase in research and development materials.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">For the first nine months of fiscal 2020, research and product development
costs increased $41,000 as a result of higher salary expense and related health insurance costs from the addition of personnel
and increased research and development materials expense. These expenses were partially offset by decreases in depreciation and
travel expense.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>Marketing and Selling:</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Higher marketing and selling costs for the third quarter of fiscal 2020 were the
result of increases in salaries and related health insurance premiums, international commission expense and trade show expense.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Higher marketing and selling costs for the first nine months of fiscal 2020 were
due to increased salaries, health insurance premiums and trade show expense. These increases were partially offset by decreases
in travel expense and international distributor training expense.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">In the third quarter of fiscal 2020, we expended approximately $229,000 for
commissions as compared with $116,000 for the prior year fiscal period, an increase of $113,000. For the first nine months of
fiscal 2020, we expended approximately $505,000 for commissions as compared with $325,000 for the prior year fiscal period,
an increase of $180,000. The increase in commission expense, in both periods, is primarily the result of an increase in
international sales being generated by our external distributors. Our external distributors are commissioned at a higher rate
than our in house sales team.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>General and Administrative:</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Higher general and administrative costs in the third quarter and the first nine
months of fiscal 2020 were the result of increases in health insurance premiums, corporate expense and stock-based compensation
expense. These increases were partially offset by lower professional fees, supplies and other miscellaneous expenses.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>Health Insurance Premiums:</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The Company&rsquo;s health insurance program requires employee contributions. In
the third quarter of fiscal 2020, the Company&rsquo;s net health insurance expense was approximately $94,000 as compared with
$88,000 for the prior year fiscal period, an increase of $6,000 or 7%.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">For the first nine months of fiscal 2020, the Company&rsquo;s net health insurance
expense was approximately $285,000 as compared with $234,000 for the prior year fiscal period, an increase of $51,000 or 22%. The
increase in health insurance expense for the first nine months of fiscal 2020 is primarily attributable to the timing of the Company&rsquo;s
insurance program renewal and eligible employee enrollment.</P>



<P STYLE="font: 10pt Cambria,serif; margin: 0; color: #0070C0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Operating Income:</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Our operating income increased $220,000, to $270,000 in the third quarter of fiscal
2020, compared with $50,000 for the prior year period. Growth in revenue and gross profit were key factors in the improvement of
operating income in the third quarter of fiscal 2020. Operating margin for the quarter increased to 7.4% compared with 1.6% in
the prior year period.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 16; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->14<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">For the first nine months of fiscal 2020, operating income increased $271,000,
to $367,000 compared with $96,000 in the prior year period. Growth in revenue and related growth in gross profit were key
factors in the improvement of operating income in the first nine months of fiscal 2020. Operating margin for the first nine
months of fiscal 2020 increased to 3.7% compared with 1.1% in the prior year period. We continue to invest in research and
product development, as well as marketing and selling activities as well as professional and other staffing to support our
anticipated future market opportunities.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Interest Expense:</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Interest expense was $8,000 in the third fiscal quarter of 2020 compared with $10,000
for the prior-year period. For the first nine months of fiscal 2020, interest expense was $25,000 compared with $31,000 for the
prior year period. Interest expense is directly related to the mortgage on our industrial park.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Interest and Dividend Income:</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Interest and dividend income decreased $12,000 to $21,000 in the third quarter of
fiscal 2020 as compared with $33,000 for the prior year period. For the first nine months of fiscal 2020, interest and dividend
income decreased $28,000 to $77,000 as compared with $105,000 in the prior year period. The decrease in interest and dividend income,
in both periods, is due to the reallocation of our investments into US Treasury securities and certificates of deposit.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Our present investment policy is to invest excess cash in highly liquid, low
risk US Treasury securities, certificates of deposit and mutual funds. At November&nbsp;30, 2019, the majority of our holdings
are rated at or above investment grade.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Net unrealized loss on marketable securities:</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The Company adopted ASU 2016-01, &ldquo;Financial Instruments &ndash; Overall: Recognition
and Measurement of Financial Assets and Financial Liabilities&rdquo; in the first quarter of fiscal 2019. ASU 2016-01 requires
the Company to measure its equity investments at fair value and changes in fair value are to be recognized in net income. Further
information is available in NOTE 2: SIGNIFICANT ACCOUNTING POLICIES in our financial statements.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">In the third quarter and the first nine months of fiscal 2019, net income and earnings
per share reflect the actual deduction of $59,000 and $189,000, respectively, for the unrealized loss on our marketable securities.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">In the third quarter and the first nine months of fiscal 2020, there was no unrealized gain or loss recorded
for the Company&rsquo;s marketable securities. <FONT STYLE="font-family: Cambria,serif; font-size: 10pt">Our present investment
policy is to invest excess cash in highly liquid, low risk US Treasury securities, certificates of deposit and mutual funds.
Unrealized gains or losses, if any, are considered to be immaterial.</FONT></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Other Income:</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Included in other income is the net revenue related to the rental of the Company&rsquo;s
real estate.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">For the third quarter of fiscal 2020, the Company&rsquo;s rental revenue was $20,000,
expenses were $13,000 and net revenue was $7,000. This compares with the third quarter of fiscal 2019 when rental revenue was $22,000,
expenses were $13,000 and net revenue was $9,000.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">For the first nine months of fiscal 2020, the Company&rsquo;s rental revenue was
$60,000, expenses were $41,000 and net revenue was $19,000. This compares with the first nine months of fiscal 2019 when rental
revenue was $63,000, expenses were $43,000 and net revenue was $20,000.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Income Tax Expense:</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">We recorded income tax expense of $10,000 for the third quarter of fiscal 2020 compared
with $3,000 for the prior year period.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">We recorded income tax expense of $23,000 for the first nine months of fiscal 2020
compared with $28,000 for the prior year period.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Net Income:</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Net income increased by $260,000 to $280,000 for the third quarter of fiscal 2020
compared with $20,000 for the prior fiscal period.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Net income increased by $319,000 to $420,000 for the first nine months of fiscal
2020 compared with $101,000 for the prior year period.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>


<!-- Field: Page; Sequence: 17; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->15<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><U>Fiscal Year 2020 Outlook</U></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">We expect that a significant portion of our backlog of $5,402,000, as of
November 30, 2019, will ship during the fiscal year ending February 29, 2020. However, shipments are dependent upon customer
acceptance test schedules for some of our more complex and customized equipment orders. Based on our existing backlog, we
expect that our current fiscal year sales will grow in the range of 15% to 25%. Furthermore, we expect that this increased
sales volume will expand margins and drive stronger earnings. Part of our anticipated growth is due to a $1,650,000 order for
one of Sono-Tek&rsquo;s newly developed Robotic Coating Platforms called OMNIbot. OMNIbot is a product line that will allow
us to pursue additional prospects for customers&rsquo; six-axis robotic coating needs, which presents an opportunity for
additional growth.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><U>LIQUIDITY AND CAPITAL RESOURCES</U></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Working Capital &ndash;</I></B> Our working capital increased $272,000 to
$6,696,000 at November&nbsp;30, 2019 from $6,424,000 at February 28, 2019. The increase in working capital was mostly the result
of the current period's net income and noncash charges partially offset by purchases of equipment and repayment of long-term debt.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The Company aggregates cash and cash equivalents and marketable securities in managing
its balance sheet and liquidity. For purposes of the following analysis, the total is referred to as &ldquo;Cash.&rdquo; At November
30, 2019 and February 28, 2019, our working capital included:</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>November&nbsp;30,<BR>
    2019</B></FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>February&nbsp;28,<BR>
    2019</B></FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>Cash<BR>
    (Decrease)<BR>
    Increase</B></FONT></TD>
    <TD STYLE="font-family: Cambria,serif"><FONT STYLE="font-size: 9pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #E6EFFF">
    <TD STYLE="width: 59%; padding-bottom: 1pt; font-family: Cambria,serif">Cash and cash equivalents</TD>
    <TD STYLE="width: 1%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font-family: Cambria,serif">$</TD>
    <TD STYLE="width: 10%; font-family: Cambria,serif; text-align: right">2,279,000</TD>
    <TD STYLE="width: 1%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 2%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font-family: Cambria,serif">$</TD>
    <TD STYLE="width: 10%; font-family: Cambria,serif; text-align: right">3,144,000</TD>
    <TD STYLE="width: 1%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 2%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font-family: Cambria,serif">($</TD>
    <TD STYLE="width: 10%; font-family: Cambria,serif; text-align: right">865,000</TD>
    <TD STYLE="width: 1%; font-family: Cambria,serif">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">Marketable securities</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">3,740,000</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">2,366,000</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">1,374,000</TD>
    <TD STYLE="border-bottom: black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #E6EFFF">
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">Total</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">6,019,000</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">5,510,000</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif">&nbsp;$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">509,000</TD>
    <TD STYLE="border-bottom: black 2.25pt double">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The following table summarizes the accounts and the major reasons for the $509,000
increase in &ldquo;Cash&rdquo;:</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 1pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; padding-left: 10.9pt; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>Impact on Cash</B></FONT></TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; padding-right: 15.75pt; padding-left: 0.8pt; font-family: Cambria,serif; text-align: center"><FONT STYLE="font-size: 9pt"><B>Reason</B></FONT></TD></TR>
<TR STYLE="background-color: rgb(230,239,255)">
    <TD STYLE="vertical-align: top; width: 41%; padding-right: -4.5pt; padding-bottom: 1pt; font-family: Cambria,serif">Net income, adjusted for non-cash items</TD>
    <TD STYLE="vertical-align: top; width: 1%; font-family: Cambria,serif; text-align: center">$</TD>
    <TD STYLE="vertical-align: top; width: 15%; padding-right: 4.45pt; font-family: Cambria,serif; text-align: right">841,000</TD>
    <TD STYLE="vertical-align: bottom; width: 3%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; width: 40%; padding-bottom: 1pt; font-family: Cambria,serif">To reconcile increase in cash.</TD></TR>
<TR STYLE="background-color: White">
    <TD STYLE="vertical-align: top; padding-right: -4.5pt; padding-bottom: 1pt; font-family: Cambria,serif">Accounts receivable decrease</TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: top; padding-right: 4.45pt; font-family: Cambria,serif; text-align: right">60,000</TD>
    <TD STYLE="vertical-align: bottom; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; padding-bottom: 1pt; font-family: Cambria,serif">Cash receipts.</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="padding-right: -4.5pt; padding-bottom: 1pt; font-family: Cambria,serif">Inventories increase</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: center">&nbsp;</TD>
    <TD STYLE="padding-right: 4.45pt; font-family: Cambria,serif; text-align: right">(1,370,000)</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">Required to support backlog.</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-right: -4.5pt; padding-bottom: 1pt; font-family: Cambria,serif">Prepaid expense decrease</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: center">&nbsp;</TD>
    <TD STYLE="padding-right: 4.45pt; font-family: Cambria,serif; text-align: right">201,000</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">Previous deposits on inventory.</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="padding-right: -4.5pt; padding-bottom: 1pt; font-family: Cambria,serif">Equipment purchases</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: center">&nbsp;</TD>
    <TD STYLE="padding-right: 4.45pt; font-family: Cambria,serif; text-align: right">(392,000)</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">Equipment upgrade for productivity.</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-right: -4.5pt; padding-bottom: 1pt; font-family: Cambria,serif">Customer deposits increase</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: center">&nbsp;</TD>
    <TD STYLE="padding-right: 4.45pt; font-family: Cambria,serif; text-align: right">804,000</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">Received for new orders.</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="padding-right: -4.5pt; padding-bottom: 1pt; font-family: Cambria,serif">Accounts payable increase</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: center">&nbsp;</TD>
    <TD STYLE="padding-right: 4.45pt; font-family: Cambria,serif; text-align: right">469,000</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">Timing of disbursements.</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-right: -4.5pt; padding-bottom: 1pt; font-family: Cambria,serif">Repayment of long-term debt</TD>
    <TD STYLE="font-family: Cambria,serif; text-align: center">&nbsp;</TD>
    <TD STYLE="padding-right: 4.45pt; font-family: Cambria,serif; text-align: right">(122,000)</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">Repayment of debt.</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(230,239,255)">
    <TD STYLE="padding-right: -4.5pt; padding-bottom: 1pt; font-family: Cambria,serif">Taxes payable increase</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; padding-right: 4.45pt; font-family: Cambria,serif; text-align: right">18,000</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-family: Cambria,serif">Timing of disbursements.</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-right: -4.5pt; padding-bottom: 2.5pt; font-family: Cambria,serif">Net increase in cash</TD>
    <TD STYLE="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: center">$</TD>
    <TD STYLE="border-bottom: black 2.25pt double; padding-right: 4.45pt; font-family: Cambria,serif; text-align: right">509,000</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2.5pt; font-family: Cambria,serif">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 9.9pt 0 0"><B><I>Stockholders&rsquo; Equity &ndash;</I></B> Stockholder&rsquo;s Equity
increased $501,000 to $9,086,000 at November&nbsp;30, 2019, from $8,585,000 at February 28, 2019. The increase was a result of
the current period&rsquo;s net income of $420,000 and stock-based compensation expense of $81,000.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 9.9pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 9.9pt 0 0"><B><I>Operating Activities &ndash;</I></B> We generated $1,023,000
of cash in our operating activities in the first nine months of fiscal 2020 compared with $88,000 in the first nine months of
fiscal 2019. The increase in cash generated by operating activities was mostly the result of increased accounts payable,
accrued expenses, customer deposits and a decrease in accounts receivable. These sources of cash were partially offset by
increased inventories and a decrease in prepaid expenses directly related to inventory.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 9.9pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 9.9pt 0 0"><B><I>Investing Activities &ndash;</I></B> For the first nine months of
fiscal 2020, cash used by investing activities was $1,766,000 compared with using $361,000 of cash for the first nine months of
fiscal 2019. For the first nine months of fiscal years 2020 and 2019, we used $392,000 and $487,000, respectively, for the purchase
or manufacture of equipment, furnishings and leasehold improvements. For the first nine months of fiscal 2020, we used $1,374,000
for the purchase of marketable securities and for the first nine months of fiscal 2019 we received $126,000 from the sale of marketable
securities.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 18; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->16<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>&nbsp;</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 9.9pt 0 0"><B><I>Financing Activities &ndash;</I></B> In the first nine months of
fiscal years 2020 and 2019, we used $122,000 and $117,000 in cash, respectively, for the repayment of our note payable.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Net (Decrease) in Cash and Cash Equivalents &ndash;</I></B> In the first nine
months of fiscal 2020 our cash balance decreased by $865,000 compared with a decrease of $390,000 in the first nine months of fiscal
2019. In the first nine months of fiscal 2020, our operating activities generated $1,023,000 of cash. In addition, we used $392,000
for the purchase or manufacture of equipment, furnishings and leasehold improvements, used $1,374,000 for the purchase of marketable
securities and used $122,000 for the repayment of our note payable.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><U>CRITICAL ACCOUNTING POLICIES</U></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The discussion and analysis of the Company&rsquo;s financial condition and results
of operations are based upon the consolidated financial statements, which have been prepared in accordance with accounting principles
generally accepted in the United States of America. The preparation of these financial statements requires the Company to make
estimates and judgments that affect the reported amount of assets and liabilities, revenues and expenses, and related disclosure
on contingent assets and liabilities at the date of the financial statements. Actual results may differ from these estimates under
different assumptions and conditions.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Critical accounting policies are defined as those that are reflective of significant
judgments and uncertainties, and may potentially result in materially different results under different assumptions and conditions.
The Company believes that critical accounting policies are limited to those described below. For a detailed discussion on the application
of these and other accounting policies see Note 2 to the Company&rsquo;s consolidated financial statements included in Form 10-K
for the year ended February 28, 2019.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Accounting for Income Taxes</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">As part of the process of preparing the Company&rsquo;s condensed consolidated financial
statements, the Company is required to estimate its income taxes. Management judgment is required in determining the provision
for the deferred tax asset.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><I>&nbsp;</I></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><I>Stock-Based Compensation</I></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The computation of the expense associated with stock-based compensation requires
the use of a valuation model. ASC 718 is a complex accounting standard, the application of which requires significant judgment
and the use of estimates, particularly surrounding Black-Scholes assumptions such as stock price volatility, expected option lives,
and expected option forfeiture rates, to value equity-based compensation. The Company currently uses a Black-Scholes option pricing
model to calculate the fair value of its stock options. The Company primarily uses historical data to determine the assumptions
to be used in the Black-Scholes model and has no reason to believe that future data is likely to differ materially from historical
data. However, changes in the assumptions to reflect future stock price volatility and future stock award exercise experience could
result in a change in the assumptions used to value awards in the future and may result in a material change to the fair value
calculation of stock-based awards. ASC 718 requires the recognition of the fair value of stock compensation in net income. Although
every effort is made to ensure the accuracy of our estimates and assumptions, significant unanticipated changes in those estimates,
interpretations and assumptions may result in recording stock option expense that may materially impact our financial statements
for each respective reporting period.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B><U>IMPACT OF NEW ACCOUNTING PRONOUNCEMENTS</U></B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">For information regarding new accounting pronouncements and their effect on the
Company, see &ldquo;New Accounting Pronouncements&rdquo; in Note 2 of the unaudited notes to the condensed consolidated financial
statements.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 1in; text-indent: -1in"><B>ITEM 3 - Quantitative and Qualitative Disclosures
about Market Risk</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">The Company does not issue or invest in financial instruments or derivatives for
trading or speculative purposes. Substantially all of the operations of the Company are conducted in the United States, and, as
such, are not subject to material foreign currency exchange rate risk. All of our sales transactions are completed in US dollars.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Although the Company's assets included $2,279,000 in cash and $3,740,000 in marketable
securities, the market rate risk associated with changing interest rates in the United States is not material.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 1in; text-indent: -1in"><B>&nbsp;</B></P>


<!-- Field: Page; Sequence: 19; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->17<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 1in; text-indent: -1in"><B>ITEM 4 &ndash; Controls and Procedures</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">The Company has established and maintains &ldquo;disclosure controls and
procedures&rdquo; (as those terms are defined in Rules 13a &ndash;15(e) and 15d-15(e) under the Securities and Exchange Act of
1934 (the &ldquo;Exchange Act&rdquo;). Christopher L. Coccio, Chief Executive Officer (principal executive) and Stephen J. Bagley,
Chief Financial Officer (principal accounting officer) of the Company, have evaluated the Company&rsquo;s disclosure controls and
procedures as of November&nbsp;30, 2019. Based on this evaluation, they have concluded that the Company&rsquo;s disclosure controls
and procedures were effective to ensure that information required to be disclosed by the Company in reports that it files or submits
under the Exchange Act is (1) recorded, processed, summarized and reported within the time periods specified in Securities and
Exchange Commission rules and forms, and (2) accumulated and communicated to Management, including our Chief Executive Officer
and Chief Financial Officer, to allow timely decisions regarding timely disclosure.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">In addition, there were no changes in the Company&rsquo;s internal controls
over financial reporting during the third fiscal quarter of 2020 that have materially affected, or are reasonably likely to materially
affect, internal controls over financial reporting.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">&nbsp;</P>


<!-- Field: Page; Sequence: 20; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->18<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>PART II - OTHER INFORMATION</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 7%; font-family: Cambria,serif"><B>Item 1.</B></TD>
    <TD STYLE="width: 93%; font-family: Cambria,serif"><B>Legal Proceedings</B></TD></TR>
<TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">None</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif"><B>Item 1A.</B></TD>
    <TD STYLE="font-family: Cambria,serif"><B>Risk Factors</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">Note Required for Smaller Reporting Companies</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif"><B>Item 2.</B></TD>
    <TD STYLE="font-family: Cambria,serif"><B>Unregistered Sales of Equity Securities and Use of Proceeds.</B></TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">None</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif"><B>Item 3.</B></TD>
    <TD STYLE="font-family: Cambria,serif"><B>Defaults Upon Senior Securities</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">None</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif"><B>Item 4.</B></TD>
    <TD STYLE="font-family: Cambria,serif"><B>Mine Safety Disclosures</B></TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">None</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif"><B>Item 5.</B></TD>
    <TD STYLE="font-family: Cambria,serif"><B>Other Information</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">None</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif"><B>Item 6.</B></TD>
    <TD STYLE="font-family: Cambria,serif"><B>Exhibits and Reports</B></TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: rgb(230,239,255)">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif"><A HREF="ex31-1.htm">31.1</A> &ndash; <A HREF="ex31-2.htm">31.2</A>&ndash; Rule 13a - 14(a)/15d &ndash; 14(a) Certification</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: rgb(230,239,255)">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif"><A HREF="ex32-1.htm">32.1</A> &ndash; <A HREF="ex32-2.htm">32.2</A> &ndash; Certification Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to section 906 of the Sarbanes-Oxley Act of&nbsp;2002.</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: rgb(230,239,255)">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">101.INS &ndash; XBRL Instance Document.</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: rgb(230,239,255)">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">101.SCH &ndash; XBRL Taxonomy Extension Schema Document</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: rgb(230,239,255)">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">101.CAL &ndash; XBRL Taxonomy Calculation Linkbase Document</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: rgb(230,239,255)">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">101.DEF &ndash; XBRL Taxonomy Extension Definition Linkbase Document</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: rgb(230,239,255)">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">101.LAB &ndash; XBRL Extension Label Linkbase Document</TD></TR>
<TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; background-color: rgb(230,239,255)">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">101.PRE &ndash; XBRL Taxonomy Extension Presentation Linkbase Document</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 21; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->19<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt">&nbsp;</DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 12pt 0 0; text-align: center"><B>SIGNATURES</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">In accordance with the requirements of the Exchange Act, the registrant has caused
this report to be signed on its behalf by the undersigned, thereunto duly authorized.</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">Dated: January 14, 2020</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 67%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 30%; font-family: Cambria,serif">SONO-TEK CORPORATION</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Registrant)</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">By:</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">/s/ Christopher L. Coccio</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">Christopher L. Coccio</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">Chief Executive Officer</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">By:</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Cambria,serif">/s/ Stephen J. Bagley</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">Stephen J. Bagley</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="font-family: Cambria,serif">Chief Financial Officer</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 2.5in; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 2.5in; text-indent: 0.5in">&nbsp;</P>


<!-- Field: Page; Sequence: 22; Value: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; padding-bottom: 2pt; border-bottom: rgb(98,145,178) 2pt solid"><P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->20<!-- Field: /Sequence -->&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: right"></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>



<P STYLE="margin: 0"></P>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>sonotek-logo.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
begin 644 sonotek-logo.jpg
M_]C_X0G,17AI9@  34T *@    @ " $2  ,    !  $   $:  4    !
M;@$;  4    !    =@$H  ,    !  (   $Q  (    >    ?@$R  (    4
M    G $[  (    $:FUP (=I  0    !    L    -P +<;    G$  MQL
M "<0061O8F4@4&AO=&]S:&]P($-3-2XQ(%=I;F1O=W, ,C Q-3HP-3HQ-2 Q
M-3HS.#HT,@   Z !  ,    !  $  * "  0    !   '&J #  0    !
MG          & 0,  P    $ !@   1H !0    $   $J 1L !0    $   $R
M 2@  P    $  @   @$ !     $   $Z @( !     $   B*         $@
M   !    2     '_V/_M  Q!9&]B95]#30 !_^X #D%D;V)E &2      ?_;
M (0 # @(" D(# D)#!$+"@L1%0\,# \5&!,3%1,3&!$,# P,# P1# P,# P,
M# P,# P,# P,# P,# P,# P,# P,# $-"PL-#@T0#@X0% X.#A04#@X.#A01
M# P,# P1$0P,# P,#!$,# P,# P,# P,# P,# P,# P,# P,# P,# P,_\
M$0@ #@"@ P$B  (1 0,1 ?_=  0 "O_$ 3\   $% 0$! 0$!          ,
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M       0CL_8NKN=$M$"\\9T40!D)3A"24T$.@      CP   !     !
M   +<')I;G1/=71P=70    $     %!S=%-B;V]L 0    !);G1E96YU;0
M  !);G1E     $-L<FT    /<')I;G13:7AT965N0FET8F]O;      +<')I
M;G1E<DYA;65415A4    #0!, &4 > !M &$ <@!K "  5  V #( ,@   #A"
M24T$.P     !L@   !     !       2<')I;G1/=71P=71/<'1I;VYS
M$@    !#<'1N8F]O;       0VQB<F)O;VP      %)G<TUB;V]L      !#
M<FY#8F]O;       0VYT0V)O;VP      $QB;'-B;V]L      !.9W1V8F]O
M;       16UL1&)O;VP      $EN=')B;V]L      !"8VMG3V)J8P    $
M      !21T)#     P    !29" @9&]U8D!OX            $=R;B!D;W5B
M0&_@            0FP@(&1O=6) ;^            !"<F1456YT1B-2;'0
M              !";&0@56YT1B-2;'0               !2<VQT56YT1B-0
M>&Q <L            IV96-T;W)$871A8F]O; $     4&=0<V5N=6T
M4&=0<P    !09U!#     $QE9G15;G1&(U)L=                %1O<"!5
M;G1&(U)L=                %-C;"!5;G1&(U!R8T!9        .$))30/M
M       0 2P    !  $!+     $  3A"24T$)@      #@             _
M@   .$))300-       $    >#A"24T$&0      !    !XX0DE- _,
M  D           $ .$))32<0       *  $          CA"24T#]0
M2  O9F8  0!L9F8 !@       0 O9F8  0"AF9H !@       0 R     0!:
M    !@       0 U     0 M    !@       3A"24T#^       <   ____
M_________________________P/H     /__________________________
M__\#Z     #_____________________________ ^@     ____________
M_________________P/H   X0DE-!         (  #A"24T$ @       @
M.$))300P       ! 0 X0DE-!"T       8  0    (X0DE-! @      !
M   !   "0    D      .$))300>       $     #A"24T$&@     #40
M  8              )P   <:    #@!& &\ <@!M #$ , !+ #( ,@ X #$
M-0 M #$    !                          $             !QH   "<
M                      $                         $     $
M  !N=6QL     @    9B;W5N9'-/8FIC     0       %)C=#$    $
M %1O<"!L;VYG          !,969T;&]N9P          0G1O;6QO;F<   "<
M     %)G:'1L;VYG   '&@    9S;&EC97-6;$QS     4]B:F,    !
M   %<VQI8V4    2    !W-L:6-E241L;VYG          =G<F]U<$E$;&]N
M9P         &;W)I9VEN96YU;0    Q%4VQI8V5/<FEG:6X    -875T;T=E
M;F5R871E9     !4>7!E96YU;0    I%4VQI8V54>7!E     $EM9R     &
M8F]U;F1S3V)J8P    $       !28W0Q    !     !4;W @;&]N9P
M    3&5F=&QO;F<          $)T;VUL;VYG    G     !29VAT;&]N9P
M!QH    #=7)L5$585     $       !N=6QL5$585     $       !-<V=E
M5$585     $       9A;'1486=415A4     0      #F-E;&Q497AT27-(
M5$U,8F]O; $    (8V5L;%1E>'1415A4     0      "6AO<GI!;&EG;F5N
M=6T    /15-L:6-E2&]R>D%L:6=N    !V1E9F%U;'0    )=F5R=$%L:6=N
M96YU;0    ]%4VQI8V5697)T06QI9VX    '9&5F875L=     MB9T-O;&]R
M5'EP965N=6T    115-L:6-E0D=#;VQO<E1Y<&4     3F]N90    ET;W!/
M=71S971L;VYG          IL969T3W5T<V5T;&]N9P         ,8F]T=&]M
M3W5T<V5T;&]N9P         +<FEG:'1/=71S971L;VYG       X0DE-!"@
M      P    "/_         X0DE-!!0       0    ".$))300,      BF
M     0   *     .   !X   &D    B* !@  ?_8_^T #$%D;V)E7T--  '_
M[@ .061O8F4 9(     !_]L A  ," @("0@,"0D,$0L*"Q$5#PP,#Q48$Q,5
M$Q,8$0P,# P,#!$,# P,# P,# P,# P,# P,# P,# P,# P,# P, 0T+"PT.
M#1 .#A 4#@X.%!0.#@X.%!$,# P,#!$1# P,# P,$0P,# P,# P,# P,# P,
M# P,# P,# P,# P,# S_P  1"  . * # 2(  A$! Q$!_]T !  *_\0!/P
M 04! 0$! 0$          P ! @0%!@<("0H+ 0 !!0$! 0$! 0         !
M  (#! 4&!P@)"@L0  $$ 0,"! (%!P8(!0,,,P$  A$#!"$2,05!46$3(G&!
M,@84D:&Q0B,D%5+!8C,T<H+10P<EDE/PX?%C<S46HK*#)D235&1%PJ-T-A?2
M5>)E\K.$P]-UX_-&)Y2DA;25Q-3D]*6UQ=7E]59F=H:6IK;&UN;V-T=79W>'
MEZ>WQ]?G]Q$  @(! @0$ P0%!@<'!@4U 0 "$0,A,1($05%A<2(3!3*!D12A
ML4(CP5+1\#,D8N%R@I)#4Q5C<S3Q)086HK*#!R8UPM)$DU2C%V1%539T9>+R
MLX3#TW7C\T:4I(6TE<34Y/2EM<75Y?569G:&EJ:VQM;F]B<W1U=G=X>7I[?'
M_]H # ,!  (1 Q$ /P"SG'JYZOU,]:/UF:1E6?8OV//V7[)I]ECT?9ZNS^=_
M\$_3>JK6)F.Z_P!3Z/T/IW5LYO1OV>_J%F7ZA9F9#VW/Q/L^1EPVQOH6-=ZG
MI_3_ .V;*]/J'2:+,O)L=UKZPT[['N=5CLN-39)/IXWIX%GZ)G^!].RQ4*L+
MZC78O0*>CY^3BY+&7?LG)PVV.R'L#WMS/M#'8]OZ!^1ZKW_:*::OYWT/T/J)
M*<WZP=1ZOT3'^LO1:>I9=]6-1B9>'DV6EV33ZMU->13]K&VYV_?[/=_-?VU>
M/5^JU7]&Z+EYCQU'IO5JL3,<VPM.5C65V7865:UKOTM>12S]-O?9^L5O]53O
MP/J2WIGUAQL_J6:^YSL<];S<AM@RFC>S[$QC+,7;]GWM_1^AC6?H7_Z/T%I?
M6#&^J-OUKZ+9U#+LHZW3L.%56"?5;O/H-R?T-S&U^JV[T_TF/].Y)3D]'Q.I
M_63ZNYGUER.LYV+F7.O?BTX]YJQZ!07MIJ=C,]EK?T?Z?U/?;5_POZ5:72_K
M7=U+H?2:,QES<CK..:KLNAPJ<QSG.Q/7Q]K?Y[</M'L_HZH6=,^JEV-U>[ Z
MOU+&Z.;;/VGCX3+#C!X_I7HO&'=^A=_VH^S6OH]'_NNNRZ-^ROV5A?LK;^S_
M $6?8XG^;V^S^=_2[MGT_4_2_P"E1B0#J+6Y(S(J$N V-:XM/TH_X3QO3.A9
M%OULZETFSK?5W8W3:\6ZF<QVYQL!LM;?[?TE;MJQL#J^?UO&/5>H'ZSV693W
MNK;T9NS#96'.9731M=^E=7MV6VO]^_\ [=L[[ HZ,WZU=5NQ\BQ_5;*L<9N.
MX?HV,#3]F=6[TF_SC?I_I[5S^+TSZMWV95O0NK=8Q<1U[_4IZ:RXXK;0?TWV
M8_8LBO;O_P!!;Z/[GZ-!<U.J=>ZO3]8.L]'Q\JR@]2S<7"QLVUSCCX8?C^K=
MZ/N]F5D3^K4L]+U+?TGJ_HUW553>E=*V!]V4,2HDV7V&RZPL!>YUMS_I66?^
MJ_8N9ZMC?4G;]9CU/+?LO=C#JH<#^@LV;<)V'MHW.MV_I/9]J_[XNGZ73Z'3
M<>HWW936UB+\L1>YL2S[2'5T.];9[;/5J9=_IOTJ2GDOJITC.^L'2L3ZP=2Z
MUU$966XW&C&R#3CM#;'-90W&8W;LV5_I%8L^O.:W$?UP=/8?J[5D_9G9)N/V
M@M]3[(<YF+Z6S[/Z_P"C]'UOM"K='Z9]7K&LNZ!U;K-73C>748^,RXX8=O\
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MNV5_^&4E/__9.$))300A      !9     0$    / $$ 9 !O &( 90 @ %
M: !O '0 ;P!S &@ ;P!P    %0!! &0 ;P!B &4 ( !0 &@ ;P!T &\ <P!H
M &\ <  @ $, 4P U "X ,0    $ .$))300&       '  @    ! 0#_X1%
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M( ?.  ( "0 & #$  &%C<W!-4T94     $E%0R!S4D="
M  #VU@ !     -,M2% @(
M                        $6-P<G0   %0    ,V1E<V,   &$    ;'=T
M<'0   'P    %&)K<'0   ($    %')865H   (8    %&=865H   (L
M%&)865H   )     %&1M;F0   )4    <&1M9&0   +$    B'9U960   -,
M    AG9I97<   /4    )&QU;6D   /X    %&UE87,   0,    )'1E8V@
M  0P    #')44D,   0\   (#&=44D,   0\   (#&)44D,   0\   (#'1E
M>'0     0V]P>7)I9VAT("AC*2 Q.3DX($AE=VQE='0M4&%C:V%R9"!#;VUP
M86YY  !D97-C         !)S4D="($E%0S8Q.38V+3(N,0
M$G-21T(@245#-C$Y-C8M,BXQ
M                              !865H@        \U$  0    $6S%A9
M6B                      6%E:(        &^B   X]0   Y!865H@
M    8ID  +>%   8VEA96B         DH   #X0  +;/9&5S8P         6
M245#(&AT=' Z+R]W=W<N:65C+F-H               6245#(&AT=' Z+R]W
M=W<N:65C+F-H
M             &1E<V,         +DE%0R V,3DV-BTR+C$@1&5F875L="!2
M1T(@8V]L;W5R('-P86-E("T@<U)'0@              +DE%0R V,3DV-BTR
M+C$@1&5F875L="!21T(@8V]L;W5R('-P86-E("T@<U)'0@
M              !D97-C         "Q2969E<F5N8V4@5FEE=VEN9R!#;VYD
M:71I;VX@:6X@245#-C$Y-C8M,BXQ               L4F5F97)E;F-E(%9I
M97=I;F<@0V]N9&ET:6]N(&EN($E%0S8Q.38V+3(N,0
M                =FEE=P      $Z3^ !1?+@ 0SQ0  ^W,  03"P #7)X
M   !6%E:(       3 E6 %    !7'^=M96%S          $
M           "CP    )S:6<@     $-25"!C=7)V        !      %  H
M#P 4 !D '@ C "@ +0 R #< .P!  $4 2@!/ %0 60!> &, : !M '( =P!\
M ($ A@"+ )  E0": )\ I "I *X L@"W +P P0#& ,L T #5 -L X #E .L
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MMGFV\+=HM^"X6;C1N4JYPKH[NK6[+KNGO"&\F[T5O8^^"KZ$OO^_>K_UP'#
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M7W['6_!/2:_Z"_NS_P#O'OKO_P!!G?7_ -DWOV.M^#U[_H+^[/\ ^\>^N_\
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M_#K1X'K[&N(_XM=!_P!0D'_6L>]](3QZ<??NO=:!W_"O,D=_] 6/_-)<,?\
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M_P!][Z2]>]^Z]U[W[KW1:?F;_P!DC_)[_P 5][G_ /?;9/W[K8XCKXX&\_\
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MX;:FUL/C-O[<V]CJ7$X3"8;'T6*Q6*QM%$(:2AQ^-QT<4$$,: *D4,:HH%@
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MP9N@VU@<WN/*S)38O;^(R6;R51))##'!08JC>OK)GEJ7CC4+'&S%I'50!=F
MN??NO=?*B_GA?,S._,/YY=HE-Q5F4Z]Z@W/O#K79U#_%ZRMQ$^)P^^,AD\1D
M(*893)T+,(ZME26E\* &R1*"2='I9&M%ZI^/U/\ KG_>_?NK]=>_=>ZL:_EF
M?RZ>T_YC7?V#Z[VC0UN/Z\PU=39/L/>CTVXJ7%TF(Q&=Q<>X\#1;CQF#SE#'
MDY*#(>:EI:Z!4:VN4K&/5[JKOI'7TY?A7_+B^+GP>Z\V]M#JOJ[9(W'B\;CJ
M7*=B5^R>NQO[,UE)CZ:BJ*S);MVY@\3/4/.U+%--))$&>0!R!8 ;Z2,Q;CT?
M?W[JO7O?NO==$!@58 J0001<$'@@@^_=>ZKJ^=/\L7XL?.KKC<NV>Q.L-E4.
M^*W'9-]O]E8C9775-OG'YN3&5\.,:3>6<P&7K(J85=::J8P1F02*LJ>L>KW5
ME8KPZ^8;_,0^!':/\O3Y#[FZ<WYC\I+MA\AF:SKO=]72[ADHMP;2I=PU6!Q%
M;)G\SA\)3U<]0:25Q)0TOAD NA%BHUTK5@PZ(E[]U;KKW[KW6P)_PG4^<N5^
M*OS2Q?6>;S4L/6?<D<N$?%UN1J8\2=^[SW3MS:N)K5HJO+X['^=:>)E20T\]
M0!<(KK=![IN505KY]?3OCDCFC26&1)8I%#QR1NKQNC"ZLCK<$'\$'WOI)US]
M^Z]U[W[KW7O?NO=>]^Z]U[W[KW7O?NO=<)(TE1XI422.1&CDCD4.DB.-+HZ-
M<$$&Q!^OOW7NDXVRMFNS.^TMLL[DLS-@<4S,Q^K,QBN3_B??NO=<?[D;+_YY
M#:__ )X,5_UZ]^Z]4]>_N1LO_GD-K_\ G@Q7_7KW[KU3U[^Y&R_^>1VO_P">
M#%?]>O?NO5ZT7O\ A79A\/B-^= IB<3C,6LFQ]L-)_#J"EHM9.]-RJ2WVRK>
MX !O_0>_'I1#P/6FE[UT_P!='Z'_ %C_ +U[]U[K=5_X2/8?#9:F[T3*X?%9
M31O'=.A\CCZ6M>-1MG;)"(U2K66Y)L/R3[\.D\W6[U_<C9?_ #R&U_\ SP8K
M_KU[WTQ4]>_N1LO_ )Y#:_\ YX,5_P!>O?NO5/7O[D;+_P">0VO_ .>#%?\
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MU_\ SP8K_KU[]UJIZ]_<C9?_ #R&U_\ SP8K_KU[]UZIZ]_<C9?_ #R&U_\
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M0;@C^H(]^Z]UW[]U[KWOW7NO>_=>ZQ&> $@S1 C@@R("/]<7]^Z]UU]Q3_\
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M_=>ZS>_=>Z][]U[KWOW7NO>_=>Z\2 "2; <DG@ #ZDGW[KW6'[BG_P".\/\
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M[]U[KWOW7NO>_=>Z][]U[KHD*+L0 /J20 /]B??NO=8ON*?_ ([P_P#4U/\
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MLUF,D;V8^Z<C;2W7RW?!5TCR4>0B>GR%&YIJZGE26*6"JCXEBEBG =6!X*N
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M3)XXJ#%1TS&^G0]U.QTGF6AJ.MQKW[ICKWOW7NM=7_A3Q_V[6JO_ !,.T_\
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M_OW5.O>_=>Z][]U[KWOW7NO>_=>Z][]U[KWOW7NO>_=>Z][]U[K0._X5Z?\
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M+=5!/'%+%(T4]*-X4X;4(])74 0[C^UQZO6C&IZV<_Y7W_"G?!=];VVIT?\
M,+;>!Z^WGGI<7@<!O/:V'H]I[&R&7R%;C<!C:?);B[0W_65<M3/6551)HAI&
M=X4#*I=64[Z:>*F1UM]8_(4&6H:7)XJNH\GC:^".JH<ACZF&MH:RFF77%44M
M73,T<D; W5T8@CD'W[IGIDWO55%#LS=U;22O!5T>V,_54L\;O%)#44^*EEAE
MCDB(965@"&4@@\@@^_=>'7R[/G%_-0_F'['^8_R7V9M'Y4]VX+:^V>X]^8;
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MN?\ P[Q_,P_[R^[[_P#1_P#?W_V2^_5Z]X:>G7O^'>/YF'_>7W??_H_^_O\
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M\IMC=6#V#OO(8C-8;*Y7"Y&AK:#KW,9&CJ*;)86:GJ8FCGABD5XI5964,I#
M$;'5E^+KYB<?\WK^9BP8GY?]]\,1_P S_P"_O_LF]UZ5>&GIUD_X=X_F8?\
M>7W??_H_^_O_ +)??J]>\-/3KW_#O'\S#_O+[OO_ -'_ -_?_9+[]7KWAIZ=
M>_X=X_F8?]Y?=]_^C_[^_P#LE]^KU[PT].O?\.\?S,/^\ON^_P#T?_?W_P!D
MOOU>O>&GITXX[^<-_,TQM1'50_+?NZJ="I,%?WUW_/3. P<K)&FYU)!M8B_T
M)]^KU[PT].CA=.?\*0OYEG4]90OE]P[&[)QU--3O5)V#EN_-XU]1%$\/E4+5
M;YID<LD3<-8%G:_#&WJ]:,*DXZV+/@=_PJ?Z1[FS6$V#\J]K5'4^[<O5T&-B
MW;C,'M'8G5\-5634..62MSW8_8=54J@J*B>4D0L?!&6L61@=]--$1D=;6.Q=
M_;*[-VOB-Z=?;JV[O/:F>H:7)8C<&ULYB=Q8;(4-= M525-'EL)-44TJ21LK
MH\4K*RD$$@@^_=,]*_W[KW7O?NO=?__5W^/?NO=?)8_G6[*K=E?S/?EY)D(Z
MB$;X[Q[5WIC_ +A)8Q-05N^:RFCEI_/%%JC)0V9/(O\ M9^GO1Z61FJ@=58G
MZG_7]^ZOUBF0RPRQJ=+/&ZJU[%692%8$?2QYO[]U[K?D_P"$S/\ ,VZ;J.C/
M]E&[?W_M[8W8&T*RAH=BOO7=6UMLX[.;8V]M;!;;HZ/'-N?/FMJ:NIK972GC
MH\:D4FE@H60%3ORZ3RH:U'6X=2U=+74T-915-/64E3&DU/54LT=135$,@U)+
M#/"2KJ1R&4D'W[ICJ1[]U[KWOW7NO>_=>Z][]U[KWOW7NO>_=>Z][]U[KWOW
M7NO>_=>ZH(_X4B]EOUS_ "W-S-3U4E-/NC?N+V@QBF,+2T^XMA;EI)(24G@+
M!M(!7U@_E&^GOW3D7Q=?+UH(_#14L7Y2"-3?ZW"V-_I[UTKZE^_=>Z&OXV;(
M/8_R0^/FR/$\\>XNZ^J<;50*GE$U)DM^4&-J(I(O#.&1EF*LK1,I^A!^A]UI
ML ]?8J^/FPJ;JWH_JGKFCIHZ2EV5L7;NVZ>EBACIXX(L5CDI4B2&*&G50 M@
MJP1@?ZD?3WOI$34UZ&'W[K77O?NO=>]^Z]U[W[KW7O?NO=!]VSMB'>G5?9>S
MIX(ZF+=>P-Y;;D@EB6:.9,[MVIQ;QO$\<H8,)2"#$][VTM]#[KPP:]?'P^<7
M67^AWYE?)SKE*=:.GVSW3O[$T5(D7V\5/2XW.RT4<,$ IZ545=%@J0(!^ /I
M[T>/2Y350>BM>_=;ZCU88TM2$)#^";01<$/XSI((YO?^GOW7NOID?\)C.R*G
M??\ +QH,55UTE9+L#.;9V9$LU5)4/!%CNL\+-X566>8J 9"=(6,#_4#\[Z2R
M@!\=;&OOW377SU?^%<Y_YR_Z"''_ #(:EY_/_,T-Q>_>72J'X>M3/WKIWJ-6
M\T=6!R333V'_ $Z/O76QQZ^DU_PFZVOMOL?^5YG=B9^GI,K@MS"CVGGZ&:*@
MKHS1YSI[%8K(TTM-6QSPZC#,ZE)H76QLR,I(-ATEFP]>M.?^=1\!<]\$OF7O
MR@H=OU5!U-VAF]S;\Z^K8<564N%QF#RN\<ABL!@EJ8<-A\;#+X:-F2EH5ECT
M\QR%;A='IY&U#JH?W[J_1C/B-\C]Z?$OY%]8=X;*R^1Q,NW-V;5&YTH*_+4*
MY/9=-NZ@SNX\94KB:[&F:.>*B5'AJ*M8''$MAZE]UIEU"G7UP_AE\G]F_+[X
MZ]8=Y[.RF*KHMZ;/VWG,Q0XRMQ55)@<MFL+#EY</D:;%Y#)BEGC29"U/+5NZ
M@B[,"&.^D;+I-.C3>_=5ZU]_^%+6%AR_\M3-M+))&:+M# 5J>-U34]+L3<TB
MHVI&N#?D"W^N/?NG(OCZ^8/1&]'3'^L,9_VZ^]=*^I7OW7NME[_A*E_V\;S_
M /X@CLC_ -ZG:WOW34OP]?28][Z2]:T7_"I'M.;9?\OFDVU051IZ_<O;>S::
M=$G>)Y<7DMJ[GQU5&5AJ(G96( (,;(?R#]/?NG8OBZ^;!3((J>&-18)&J@6M
M8 <<#WKI5UF]^Z]T:'X2=;R=M?+_ ..&QA3"L@K>Z.IZO(4[PM41MC!V1BZ*
MM:2(05(*Z)B&+PE+?J-N#X=:8T4]?8?ZVV=0]>[ V?L;&0PT^.VGM[&8&B@I
MXX888:;'4JTT4<45/% BJ M@$A0?T4?3WOI">/2V]^Z]U[W[KW7O?NO=>]^Z
M]U[W[KW0,?(S:5)OSH#NW9U91PUT6Y>I.R,$*>>GBJ5:3+[,K<:I6*6.8%OW
M2!^TQY_2WT/NMCCU\=;Y([#?J[Y'=[]=&F-'#LSM/=VWJ2F\)IQ#2XK)M2)&
ML)AIPH&FUE@0#_4CZ>]=+1D= S[]UOK!5.T5/+-'P\$;S(1>X>)"ZD6L;W'X
M/OW6^OJ2?\)W.T*WLG^6]U-#65CU4FQ]O;%V>JR5$LYIHZ'KS%U'VZB6HG*6
M,A.BT8_V@?4[Z1RBCGJ]GW[IOI#=C=@[;ZOV;G][[KR-)C<1@L9DL@[U5704
M;54F/QTV1%#1MDIJ>)YY4A<11&52Q_(%R%NV[?<[I>1V-JI9Y& P": D"IH"
M0HKDTQT'.;.:=IY-Y?NN8MZE6*"VCD?N9%U%(VDT)XCHK.P0A5U"I\QQ&I!\
MT?Y@_:'R*W=F<-M;<F<VEUC15U928K&X',;AP,F9QT=94BCJ<Y1X[-5V/J))
M*>H\4SQJ%90%4:1SEQR5[>[9R]:)/=1I-<D LS*CZ31:A"8U8 $5%<USUPS^
M\-]ZCG'W1WJXV_9KJ6RVA'=8XX99X?$C#2:3.B7<L+N4?2Q4:2  ,<:XI"9)
M'DE8S2NQ:264^261B;EWD;DD_DGW)   HHH.L0WEDD8N[$DY-2>N!1#]54_Z
MZ@^]]5U,.!Z76PNR=^=89RAW#L+=FX=L9"@K*:K"X//9G"P5AIJB.J^VKQAI
MZ=Y(9#%&LJ:QJ4 7%@0AW#;+'=+=K>^A256!'<BM2H(J-0(!%30TZ$_*W.?,
MW)FY1[IRY?3VDL;J_P"C-+%KTLK:7\)T+(VD!A45 X\.MI[^7-\_Z#Y&[>BZ
M^[#K*#']I8&D6-6>HAI%SV/QM#0P561)SF9KLC532U52RK-X55K6-G^N*_N-
M[?R\N7!W#;U)M7/H3I8EB!VQJB@*.%:C[.NU7W4/O06ONQM:\K\T2)'O%N@I
M5@OC1QI"K.?&NYIY':20C5H"G@:-QM@]Q/UFYU[W[KW7O?NO=>]^Z]UHC_\
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M]UPDKJ+QR?Y92_H;_E(B_P!3_K^_=>Z^A+_PD6FAF^'/>IAEBE [[D!,<BN
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MWOV.M>''U[_H(._F=_\ /S\;_P"AA\@O_LV]^QU[PX^O?]!!W\SO_GY^-_\
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M]^Z]QZ^5'_.@_F ;Q^=GS"[ F_CU?-U'UAN;<FRM@8.',YFJP-?A\3N[(9/
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M>NC_ "%_Y9Q!!^/'7MB"#_QB7H'Z'_R3_?J=>\1_7H]OQ9^'/07PUVIFMD=
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M5W\E:G?7R5ZVZ$Q.3D_N]M39,&1S>,CJG,+;HVWO_<&,$\E/!4-'J$,P6\D
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MU\]7_A7/_P!E?]!#_OPU+_K_ /,T-Q>_>72J'X>M3/WKIWK%4"\$X_K#(/\
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MIUU_PYC\^?\ O)SMS_T:_:O_ ->O?JGKVA?3KW_#F/SY_P"\G.W/_1K]J_\
MUZ]^J>O:%].DMO7Y\_,KLC;=?L[???O9.Y=L92.:'(8C+=B]BY2BJHJBEDH9
MXYJ/*96:%PT,LB$/&00Q!X)!]U[0O11U4* J@  6    M_@/?NK==^_=>ZVE
M_P#A)O\ ]ES[Y_\ $2=C_P#NXVM[\.F9OAZ^B_[WTFZ][]U[JMO^;9_V0/\
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MCCD>GW[KU!6O1>*>%*>"*!+Z(8UC6_ULHL+^_=;ZR^_=:ZV7O^$J?_;QO/\
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M@,4GFW*V$W%C8:A/MY?-1Q5^+BD1EE@#1L&NMV_)]QQS%[G<P;XI@5O!B/\
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M-E+LL85CKFVQJY///OU.FO%?IT_Z!B?Y:W_*GV__ .A7LC_[&??NO>*_7O\
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MZB.IIY1C^P,C7PR0/#-*F@K."/T'_:1^='I7$*+U3O[]TYTYX+&2YK<VTL#
M/)4;AW7M[ T\: L[SY?)QT,**J@DDLX  !/] ??NO'&>OKT?RN^O6ZR^ 7Q/
MVK/ U/74'1?6T.1B=#'(M;3;6IJ:82*R1L"-'.I;^]](G-6)Z2O\VS_L@?Y"
M_P#B->QO_?8YSWL=>3XNOD41?1O^#G_>A[KTMZR^_=>ZV^?^$BG_ #/7N7_M
M6[__ /<?:WOPZ;G^$=;_ +[WTDZ][]U[KWOW7NM$?_A7[_Q_WQ^_\,;:_P#[
MVNYO>CTIAX=:8/OW3W7O?NO=?7@_E$_]NOO@3_XJQT[_ .\?3>]](G^,]6+>
M_=5Z_]/?X]^Z]TB]]]B;(ZQP9W+O[<F.VM@A4QT9R>4>2.F%5+%)/'#JC5CJ
M*12,./HI]^Z]T!8^;OQ/8 CO38Y!%P?NJSD'_IQ[]3K>D]=_[.Y\4/\ G^FQ
M_P#SJK/^O'OU.O:3U[_9W/BA_P _TV/_ .=59_UX]^IU[2>O?[.Y\4/^?Z;'
M_P#.JL_Z\>_4Z]I/7O\ 9W/BA_S_ $V/_P"=59_UX]^IU[2>O?[.Y\4/^?Z;
M'_\ .JL_Z\>_4Z]I/7O]G<^*'_/\]C_^=59_UX]^IU[2>DQN+^8?\*-IPR3[
MA^1O7>*BCB>5FJJVO4:$5F8W6G/^H;_;>_=>TMZ=4L_S#O\ A1W\2NG>N]Z;
M/^/>[L7W!V1F,+G<#AZW:68HY:;#5^1Q61QE)E*NCRD,3,E-5)33.$8,5< <
M^_=.)&6X]?._[:[/W7W7VAOWMW?%8:[=?8NZ<QN[-S$,J+D,Y6-75B11,SA%
M\C,0JL0/>NE0%!3H/??NO=>^V:N>''1*7GR<\6-IT'ZI)ZUOMXHD']69@![]
MU[KZM?\ (FZ8J^F_Y</Q\IJZF:EJMY=<=>;MFB="D@DJMB8^D?7?ZF\5B1[W
MTCD-6/5Q$D:2QO%(BO'*C1R(X#*Z.NET93P00;$'W[JG7S7?^%+_ ,(,E\>O
ME[-WY@\>1L/NLY+<^9K::!XZ.DWEO/?6:J8,<[MI4/\ ;4NH*B$6^A]^(\^E
M43U%#UK7^]=/==>_=:Z,Y\0_E;VG\,>\-I]W=59:HHLAA<CC(\[BT:22ES>W
M(\_0YK-8XTGDCB,M0M#'$LDMP!PP*^_=:90PIU]+7^6Y_.I^+_SGV#MJFK=Z
MX39/='\/QE-N/866R$+Y>?,O043Y*>EI<;"88HUJJQ*?Q^0V8?TL?>^DC1E>
MKH()XJF*.>!Q+#,BR12+^ET875E_U_?NJ=9??NO=8Y98X8I)I6"111O+([?I
M2.-=3L?\  3[]U[JHC^89_./^*GP5V/N09/?.$W5VS'0Y*DP'7N,R4=/G/XP
M:'(18^JEAR$/ADBCKJ-8)(]=V9P/I<^_=6523U\TSYS?-;M3YY=\[G[K[,R%
M6M/6Y',#:FW'8Q4^ V]D,Y4YVCQKTD,KTYEA>JD4/$J@ V46]ZZ5JH44'1.#
M]3_K^_=6ZZ]^Z]U?E_PG@^#^5^5OS3PO8F6Q<LG7'3;G/S9.2)WH1OC96Z]N
M[HQF/=T)];T\S,$9+$?4^_#IJ5BHQU]0"**."-(88TBBB54CCC541$46541;
M  ?@#WOI+UD]^Z]U\]3_ (5S_P#97_07_B!J7_WZ&XO?O+I5#\'6II[UT[UP
MD_S<G_!&_P"A??NO=?0A_P"$C9/^R==Z DD#OJ2P)) _XQ?MSZ#WOI++\76V
MQ[]TUU[W[KW7O?NO=:<G_"H/^6W_ *0=AXCYE=8816W7LQ:';^\Z/'4Q$M3M
M[R;CWUN;<58D(CC;0%C5YI&:0"WU'OWET]$V:=:$$,JS11RK^F10P_/#"X]Z
MZ4]902+_ .(M[]U[KKW[KW7O?NO=;+W_  E3_P"WC>?_ /$$=C_^]3M;W[IJ
M7AU])CWOI+U%K:.GR-'5X^KC6:DKJ6>CJH75626GJ8C#-&RL""&5B""+>_=>
MZ^8!_P *'_A3EOBQ\Y-U]@T&+>EV%WM7[C[(IZN*!HJ*ER>Z=^9:&AQJL; ,
M8:34 B:;?2WOQZ5Q-5:=4)>]=.=>]^Z]T<;X+_-/M/X)=];8[FZVR-2*6FK:
M"BW9M\%IJ7,[:GW!C\IN"*.CED2 5,T% L,=1(K%;\W7CWX=5==0Z^F!_+T_
MG"?%?YV;$P$^&WU@]L]IRT>.BSO761R,=3GJ;*RT%'-7H8Z"$0J(IZR.G90Y
M]?TX][Z2LC+QZMN1TD19(V#(ZAE8?1E/((]^ZIUR]^Z]UBGFBIH9JB=UB@@B
MDFFD;],<42%Y':WX !)]^Z]U2K_,A_G9_%OX.[(W1C,=O3";Y[H%!E<=@MBX
M?(P1Y;'YUZ#(TM!7UU+DH1%+#3Y"DBCFC$EVU@ VN??NKJC$]?-3^7GRQ[4^
M:7>6\.\>U\I4563W'F,U6XC$L9(J3 8G+9B?-)B8*)9)(8Q%+42:5AL@O91[
MU7I6J@"G19/?NM]>) !)X Y)_P ![]U[K91_X31?!>O^1?RRF[\W-B)I.N.I
M*?)4E)7RQ,:3^_>W\YMO>.#"RC4NLPN[*I0&W]H>_#IN5@!3UZ^E(      .
M  + #^@ ][Z2==^_=>Z][]U[KWOW7NO>_=>Z][]U[KWOW7NO>_=>Z][]U[KW
MOW7NO>_=>Z][]U[K1'_X5^_\?]\?O_#&VO\ ^]KN;WH]*8>'6F#[]T]UT?H?
M]8_[U[]U[K=E_P"$AW^9[V_\/#=7_O,;8]^\^F)NMY+WOI/U[W[KW7O?NO=>
M]^Z]U RN,H\UB\EALC"M1C\M05F,KH&"E9Z.OIVI:J%@P((9'93<$<^_=>Z^
M75_PH!^"V<^(7S:WIOB@Q$M+UGWEG-Q]B8FM2!HZ&@J]T;XRE-B\,':PU^"C
M+*(T"6^GO1Z5Q,"M//JBX_X?3W[ISKK\$?@BQ'X(_H1[]U[JS#^6E_,^[M_E
MN=I0[FV-55&;Z]S-:%WELN9$KTJZ2OKL:N7J<=%DI134\PHL?X(9?&6C+7'%
MQ[]U1T##K?E^(7_"A'X$_)+ 8G^]O9>WNF]XST5*U=MG>6=AJ,@E=)3TS3PA
M,13L@(EJ##;5^I#^+>]])S&PZM0VQ\O_ (S;SIH*O:W<NSLW35/C\$U%4U;)
M+YE5H])>%?J&4C_7]^ZI0]+W_3?U/_SW6#_ZFS?]&>_=:Z]_IOZG_P">ZP?_
M %-F_P"C/?NO=>_TW]3_ //=8/\ ZFS?]&>_=>Z]_IOZG_Y[K!_]39O^C/?N
MO=2:/N/K"OJJ>AH]Z8:HJZN:*GIH(Y9C)--/((HHT!3ZLQ '^O[]UZG0E @@
M$&X/T/OW7NN_?NO=:!W_  KT_P"9_= ?^(DPW_OPMR>_'I3#UI]>]=/=8I_\
MQ-_RRD_Z$/OW7NOHO_\ "3W_ +(8[*_\3!1_^^NV_P"]])9OBZVG/?NFNH&5
MQ=!F\9D,/E*:&MQN5H:O'5])41QS05-'74[4M5!+%*&5E>-V5E8$$&Q!'OW7
MNOG=?\*)_P"4;E?CAV7EOEOTOMZ>?JCL/.55=O:@QU.YI<#NW=6<S6=G,3'Q
M04]/3X^C0_;Q1D <J?Q[]3I3$]>T]:K:2)*BR1L&C<!D8?1E/((]ZZ>ZY^_=
M>Z'CXR_(OL/XH]U['[LZSR]9B\OM;/8*MRM+3SSK!F<#C]Q4>>RN+EIDDCC<
MU(HXXR9;J1PP(]^ZT0&%#U]5S^6+_,'Z^_F$_'':G:&W,E1_WSI,7A,=V+@H
M9H'J,-O";;M'FLQ0304JB.(Q?>1J8U9@+\$^]](W4J<]60^_=5Z][]U[KWOW
M7NO>_=>Z][]U[KWOW7NO>_=>Z][]U[KWOW7NJ(/Y_P!\#5^97PPW/E=MXMJK
ML+J<2]A4-3#$TE1+@-A;2W!G9\9'X@&_<J*A/U/HO]1[]TY&VEOMZ^7A4X_(
MXJMKL/F*:2CS.&JY<;F*&8!)J+(4QTU--,H) 96X(!/O72OK ?\ #Z>_=>Z=
M,#G,SM;/87=&W,A48K/[=RV.S>(R%)--3S4^1Q-8F0H9#)3LCE5FC1BH87M[
M]UXYQUN@?RM_^%-N-V;L_:/27S/HIG.WJ'$;<Q'9PJ<3A<6F-H:3'XB&7,--
M]Q5U,QD-75/,QU,@L?4.=CIAH3Q7K:FZI_F@?!/N3&XZOV1\C^N\K-D*>"=:
M"FR%;-40M/'&XB=OME4D>5 ;?U]^KTSI;TZ,SC_D#TQE8?N,?V)MZK@N!Y(I
MIRMRH8#F,?@@^_=5ZG?Z;^I_^>ZP?_4V;_HSW[KW7O\ 3?U/_P ]U@_^ILW_
M $9[]U[KW^F_J?\ Y[K!_P#4V;_HSW[KW7O]-_4W_/=8/_J;-_T9[]U[I:[>
MW3M[=E))7;<RU)EZ2*40R5%(S-&LIC$N@E@.=+*?]C[]UZG14?Y@?0./^2GQ
M&[PZQJZ7[RLK>N-_UVWH "SMN9-@Y7'83QJ 26\M4 H%N3]1[]U931J]?(0[
M/ZVSG3G9O8'4NY:2:BSW7&[,SL_)4TZ^.1:S!U34502C$D6=2+$W]ZZ6 U%>
MD-[]UOHR'Q$^2>\/B-\ANNN]=FU-1%-MG<.W?[PTM.^DY+:=+NJ@S^=QUF=$
MO-'1*FI[K_J@1[\.JLNH4Z^K)_+Y_F#]+?/GIC:W8/7>Y<94;HGP>+GWCM.&
MJ2HR>V\Y/AJ7*9/&5XIXUB62G^[B5PC$7(L;>]])&4J>K ??NJ]>]^Z]U4]_
M-2_F=]+_   Z*W=6YW<V.J>V=P;>S.(V+LV*LC@S!RV7P.6I<%G3#5(8Y*>'
M(T2Q/'K#,QL+?7W[JRKJ/7RON\NY-X?(7N#L3NO?=7+5[E['W9G-VUJRE@**
M7/5[Y*HI((B[K&@DD8A(VTB_'O72T"@ Z"SW[KW0Z?&'I_/=^?(GIGJ7;M%-
MD*K<_9&P:?*00(9&@V_7[SH<+E*R100=$:U*ZB+G^@]^ZTQH*]?8$^+73]+T
M%\=^F^G*2&*%.N>O-K[0?Q1^/R/@L5'C];@@$FR#EN?Z^]](F-37IW^1O_9/
M7?'_ (AGM#_WB*[W[KR_$.OCA=]_]E!][_\ B5=V?^[!O>NEPX=!9[]U[J^/
M_A.'_P!O)\#_ .(WS?\ [WFVO>UX]-R_"/\ 5Z]?43]^Z2=>]^Z]U[W[KW7O
M?NO=>]^Z]TD.P?\ CPM[_P#AH;E_]TTWOW7AQZ^/W_,,_P"R[/EG_P")U[&_
M]Z2;WH\>EJ?".B>>_=6ZML_D7H6_F9]2!1<C#8]R/Z =G;>N??NJ2?#U]8KW
MOI'U[W[KW33F\YB-N8VIS&<KX,9C*.*6:JK:DLL,$4,+3RNY4$V5$9CQ]![]
MU[K6?_G)?SX>B_COU1O3I?H#>.'[&[DWEA,YM"N;;]93SG:5-G\1F-L9&:LH
M\A'$XEHZE*:5I(9-2A@%Y]^Z=C0L:GKYS.Y=QYS>>Y=P[RW/6R9+<FZ\O69[
M.U\KR.U5D\A*9ZN:\S,PU,2;%C_K^]?9TJ&!TR^_=>Z.S_+E^.F?^4?S0Z+Z
MSP>.GR,&,W[L+?&XO AD6#;. [$Q-/G)90I!"K%4W8V( /T/OW57-%)Z^O1U
MQLG&];["VAL'#J$Q>T-OXS;^/5?TK2XRF6FA N!^%'X][Z1G)KUJ'?\ "L'X
M<Y/>?6W7ORNVQCC/5[(FVSUYFA30-K7$S5>YMY92OG9=*V10NIB2W^O[\>GH
M6S3K0LBE2:-)8SJ210Z$?E6%P?>NE'7,BX*GZ,""/Z@BQ!]^Z]ULI?\ ">W^
M;-C?A-VC4]"]TY;[;I;LS-FHH,M6U<5/2X#=F:FP.S\&K5-09'$$--!42M!%
M& 0"18\'8Z9E35D=?1[V9O;:G8FVL/O'9.<H=R;8S]!2Y3#9K'.[T>0Q];"*
MFDJJ=I%4E)$964D#@^_=)NE3[]U[J'D*^CQ5!793(U$=)C\;1U-?75<I(BIJ
M.CA:HJJB4BYTHBLS6'T'OW7NM''_ (48?SE=J[RP&0^%WQSW+3YETS&KL?=&
M&K(Y::F?&OG=G[BVM.5\-0CRT]1!+I]48!&JYX]^..E$4?XCUI011K%&D:EB
M$4*"Q+,;"UV8_4^]=/\ 7,D $G@#DG_ >_=>ZVC/^$N7PZKNX/E/N'Y%Y_$S
M2;(ZWPNX]JT=;)&?M_[VT>2VUN_$.DHU*#XV8A2M_P#$>_#IF9NW3U]&KWOI
M-UJL?\*O_P#LAK:G_B8NO?\ W2[H]^/#I^'CU\ZR+_-I_P %'O72CKA5?\!J
MC_EA+_UK/OW7NOI-?\)8O^W?.=X_YJ%A/_?78/WOI+-\76S'[]TUU[W[KW7O
M?NO=>]^Z]U[W[KW7RG?Y^R5\7\SGO Y ,!+NGL1\=J%KT![$R(C*W)N+WYX]
MZ/2N(@KU37[]TYTIMC5=+0]C]6U^1T#%8WLW8N0RS/;QKBJ/<4$^0:2]QI$0
M;5P>/P??NO'AU]A7X#[@VYN;X9?&?+[3GIY\#5=,["FQQIB#$E++M^&6G1=(
M46T$6L![WTA8$$UZ-W[]UKKWOW7NO>_=>ZK;_FU@GX#_ "&M_P ^T[&/^P_T
M89R_OW5D^+KY%$7T;_@Y_P!Z'O72WK+[]U[K:7_X2;_]ES[Y_P#$2=C_ /NX
MVM[]TS-PZ^B_[WTFZ][]U[JNG^:[C*W*? SY%PT,+S20=6=F5<JH+E:>#K#-
MF60W_ N/?NK)\77R'%4QM)&W#)(RL/Z$?4>]=+1US]^Z]U>Q_P )YOEU@/BC
M\]<*F\\A%C-J]F[;K]B15-3*L-,-R[WWEMW$XY26#78I Y "W('!]^'5)1J7
MKZB..R-%EZ"CRF,J8JS'U]/%54=5"28JBFF77%+&38V8&XX][Z1]3??NO=>]
M^Z]T6GYF_P#9(_R>_P#%?>Y__?;9/W[K8XCKXX&\_P#C^M[_ /ASY3_K>?>N
MEPX=)[W[KW5M'\C#_MYEU)_VJ<?_ ._.V][]U5_AZ^L=[WTBZI>_GO\ Q+D^
M5WP&[$Q.*Q_W>X>N?XAVM2/%$7J33[!V%N"O%.C1V:S23KP6TW^OOW3D;:6S
MU\JMZ2MQTU1B\G$U/E,9,]#DJ:0!9*:M@.F>&11>Q!^O/O72OKKW[KW5E'\J
MKY\[G_EZ_*C:G:%'/+-L;/STFT]^8W5&:>'!;BW3B)=PYIUJF$2-#14##S!&
M=1^FXX]^!ZHZ:AU]43XQ_*/I_P"6O5FW.V.G=U8S<F SV+QM?/%CZDU<F(J<
MEC8<HN,K)M"*94BGC9B@MR+>]])""IH>C%>_=:ZZ)M<G@ 7)_''OW7NM<_\
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MWJ3)4%&D,<:[NQ^1W14F"".*(*T^2K"2=,2\G\DG\GW[JIC4]'&B_P"%+/\
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MR]X__5GOU3U[2OIU[_2[W)_S^;M[_P!&7O'_ .K/?JGKVE?3K%/V[W)X)O\
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MCS?0WR2[PZBS]#+CZS8W96[=NP4\Z>.1J;#963'^0*23;4A'//'O72U2",=
M3[]UOJ125=7CZNDR&/JZF@R&/J8*VAK:.>6EJJ2LI)1/35$%1 5=61PKJ58$
M$ @W]^Z]U='\5/Y^?S\^*6VL;LW";QPN[]L8BFIJ.@AW+MU=R9=*6CI:>C@C
MFR>;JF9F\<'J-N68M]2??J]-F)3T=MO^%8'SN5&/]W=HDJI/_'A;9Y(%_P#C
MM[W7JO@CK:@_D3_S(.X?YDG0/979W<=#C:#-;1[.;9^/CQF&H,-$V.&S,3N
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M]UM\_P#"13_F>O<O_:MW_P#^X^UO?ATW/\(ZW_?>^DG7O?NO=>]^Z]UHC_\
M"OW_ (_[X_?^&-M?_P![7<WO1Z4P\.M,'W[I[KWOW7NOKP?RB?\ MU]\"?\
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M  KT_P"9_= ?^(DPW_OPMR>_'I3#UI]>]=/=8I_\Q-_RRD_Z$/OW7NOHO_\
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MMH[@V/O/#T6<VWN;$9/"92@K::FJ4:CR^.EQ=6\(JD=4E\,TBI(%NM^/?NO
MTR.M"K^;[_PG+["ZYW+O#OWX:8>NW7LK)569W)G^ML=35V6S6*2>IR>;K*FE
MJJAJ>E@IJ:CIZ:$Q1K8,X8"Q(]Z/2B.0<&ZU(=S8+.;(SU;M;>N'K=L;EQE3
M-1Y#!Y,1K74E533&GJ(95B9END@*$ _4>_4Z?J#PZ:RU[6_3^/\ 6_!]^Z]U
MZY-O\/\ ??3W[KW79))O_A;CW[KW7$D $DV !)/] .2??NO=*+9.T=U=F;CQ
M^SNN]O9#>&Z<K5TU#0X7$".2MFJ*NKCH80B3,BF\TT2?7ZL/?NO$@=;D7\FS
M_A.;NBMS^U/DC\T\74XBCQDV)W!M/JVMIZ[$Y:.MIYL3NC"U>5L:BCJ8(98Z
MNEJ(V'[E[?I'/NF))?)>MY;;>V\'M#!XO;>W,;1XC"8:BI\=C<=04T%)2TM'
M21"&G@A@IE1%55  "J !]![WTGZ?/?NO= S\C?\ LGKOC_Q#/:'_ +Q%=[]U
MM?B'7QPN^_\ LH/O?_Q*N[/_ '8-[UTN'#H+/?NO=7Q_\)P_^WD^!_\ $;YO
M_P![S;7O:\>FY?A'^KUZ^HG[]TDZ][]U[KWOW7NO>_=>Z][]U[I(=@_\>%O?
M_P -#<O_ +IIO?NO#CU\?O\ F&?]EV?+/_Q.O8W_ +TDWO1X]+4^$=$\]^ZM
MU[W[KW7O?NO=>]^Z]U[W[KW7%Y885+S.J*/]4;?B_OW6^E=U]L/>W;>Y,=M'
MJ_:V4WMN3*UE+04>)PJQ254E165<5#" DS(#^[-$MK_5A[]UHD#CUNA?R6_^
M$Z^X,/N/:_R:^:.,DHJC&-C,WM'JVNI:S&9.AKX9L1NG"U>8B?[BCJ8Z>HAJ
MJ>H6WKOI'I!OOI/)+7"];O&)Q.-P6,H<-AZ&EQN+QE-#1T%!0T\-+24=+ @C
MAIZ>FIU5$15 "JJ@ ?0>_=,=.'OW7NO>_=>ZKV_F%?RZ^DOY@G3^:Z^['PM+
M%N%:"KEVGNNG"461Q&;@Q&1IL))49"EA:J>EBJ:]IYJ=' >U_P!5C[]U='*'
MKYM'\P?^4#\JO@#O#/)GMFYC>?4=/D:Y,%V1B<;+28)<7'6UD5 *B?)3&>1W
MIZ*2IUZ.4_QX]ZZ4JX;JJ2&IIIG9(Y5D9"5=5/*L/JI]^ZOUG)(N/H+GC_B/
M?NO==7]^Z]UV&(!'X/OW7NL4D\%.ADGD6-!^6)'XO[]U[HX/Q&^"7R7^;F]\
M1M'H[KO/YO%UM=1Q93>%+0QU^&P>/EKJ.GK:^MB2:.71!#6Q5+Z 3H^G)]^Z
MTS!14]?1E_E#?R8.IOY=^Q\?NG<5'0[Q[WSN-@EW'N2ICEJJ+'U60Q>-&7IL
M;09J)Y*6U90+-$L4MDOQR2?>^DKN6ZO3]^Z;Z][]U[K58_X5?_\ 9#6U/_$Q
M=>_^Z7='OQX=/P\>OG61?YM/^"CWKI1UPJO^ U1_RPE_ZUGW[KW7TFO^$L7_
M &[YSO'_ #4+"?\ OKL'[WTEF^+K9C]^Z:Z][]U[KWOW7NO>_=>Z][]U[JL3
M^:S_ "]MI?S"OC)N?K6O@IJ?>F'@J]R[(RYCD^Z3<6#VUEX=NT'DI4,SQ-65
MZNT <*Q'-CS[]U=&*GKY;7RL^(7>OPM[)S?67>.SLOMV7$9&NH,5N&OI%HL=
MN6CHLC/BX<KC86DDD$4[T\Q3R6/I-_>NE:L&&.BRQ313+KB=74_E?ISS[]UO
MK+?BWXO?W[KW7O?NO==>_=>Z][]U[KOW[KW77OW7NO>_=>ZVE_\ A)O_ -ES
M[Y_\1)V/_P"[C:WOW3,W#KZ+_O?2;KWOW7NNB 000""+$'D$'Z@CW[KW6G%_
MPH@_DL;G[PJJCY@_&?;\V3WOA\;62=@;0Q=)+55^;IVK<YO7<VXTBB,-.H ^
MV@\DC,ZDCZK[]3IZ)Z&AZT-<]C,KM3-5VV-U8RIV]N;%5<U#E,)D-"UU#6TT
MI@J::=8RRADD!0V/U'O72GJ#[]U[KWOW7NN$G^;D_P""-_T+[]U[KZ$'_"1K
M_LCKO3_Q/3_^^OVY[WTEE/=ULA_,W_LD?Y/?^*^]S_\ OMLG[]TV.(Z^.!O/
M_C^M[_\ ASY3_K>?>NEPX=)[W[KW5M'\C#_MYEU)_P!JG'_^_.V][]U5_AZ^
ML=[WTBZ][]U[H%>_N@^M_DAUCNGJSL[;U!GMO;FPV6Q4BU=+2RU%%)D\/588
M5U#45$<C0S1)5RM%+& R,=2D'W[K8-.'7SK/YJW_  GY[]^(NZ]S]F?'W;N7
M[1Z,K:S*9F.APE'6UN0V;C)*S(5L5+E\MEI8U<TE!1I),8DL=88#ZCWJG2A)
M010]:Y%8&Q]=48G(Q-09:CG>FK<?4'_**6HB;QRP2A;C4K<&Q^OOW3U1UT?Z
M?TX_WGW[KW788@$?@^_=>ZZO^/Q[]U[KIV5%UL=*J/4Q^@_)/^V]^Z]T*'3/
M2?:_R(WCC-A]*[)S6_\ <65KJ6@2EP4,,[TKU=;!C_N)HYGCNL;U,!8 W]0M
M[]UJH''K>Y_DP?\ ">C&?'VHV]\B/EG1Q9SM/P4&4P6S)Z>LHX]I32+B<]34
MN7Q&06HII:JDKZ2=7EC8<-I4VN3OI.\A.!UMST]/3TD$5+200TM-!&L4%/3Q
M)#!#$@LD<4,8"JH'  %A[]TSUF]^Z]U6W_-L_P"R!_D+_P"(U[&_]]CG/>QU
M9/BZ^11%]&_X.?\ >A[KTMZR^_=>ZV^?^$BG_,]>Y?\ M6[_ /\ W'VM[\.F
MY_A'6_[[WTDZ][]U[KWOW7NM$?\ X5^_\?\ ?'[_ ,,;:_\ [VNYO>CTIAX=
M:8/OW3W7O?NO=?7@_E$_]NOO@3_XJQT[_P"\?3>]](G^,]6+>_=5Z__6W^/?
MNO=$&_F-_!G;G\P;X]R]";HS+X/&R;KQ>Z#61U5=2-YL;A\CB$C\N.!DY7(,
M;?3C_6]^ZVITFHZUU8?^$B_1T44<8[/JB$15O_']W\V%O]3[]CI[QCUD_P"@
M1OH__GY]5_Y_]W?]&^_4'7O&/7O^@1OH_P#Y^?5?^?\ W=_T;[]0=>\8]>_Z
M!&^C_P#GY]5_Y_\ =W_1OOU!U[QCU[_H$;Z/_P"?GU7_ )_]W?\ 1OOU!U[Q
MCU[_ *!&^C_^?GU7_G_W=_T;[]0=>\8]>_Z!&^C_ /GY]5_Y_P#=W_1OOU!U
M[QCUX?\ "1OHZXOV=56OS_N?W=]/^2??B/3KWC'H5-E_\)-_AWBJBCJ-V[CW
M;FC!X6G3';XW/1I+(CH[E4FC( -F%C_7W[K1F/EU9ST1_(D_E[="5.+RFWNL
M\EF\OCTIB9=VYBGW/1RSP/#+Y#2Y6D8$%H%//X+#^T??N'5"['JV'9W7NQNO
M\;3XG96T=M[6H::%((X,!@\7AU:..-8E\@QL408Z44$D?0#^@]^ZIQZ6/OW7
MNO>_=>Z][]U[KWOW7NO>_=>Z0'8'5G7G:>&K,#V!LW;>Z\=74=10R1YW!XK+
M/'!4T\E,_P!N^1AE\;!9I-#*."Q(^I]^Z]PZH.^6?_":[X.?(2IRFX-HXO.]
M?;NR#U52*BCW-7T&!AK:AZFH#+A\+3QJ(UEFC(0?V%T_T]^Z=65AU1SW%_PD
MA[LP,D]1U+WMLG(4S"2:"BJ<!O#*5*+JE,=,\LSJ"]EC%_I<W_/O5.G!./,=
M$0W1_P )H/YB>!G>'&T,.YT6;Q"?%[1R4<;KJ9?,HJ*D&W /^Q'OU.K>,O0;
M/_PG7_F:)DUH%ZKSSTQ0L<FNUY/M5(E\84J:K5<CU?ZWOU.M>*O0A[9_X32?
MS%<[5"GR.+3;49E6/[K)[1R#Q!2R@RD05)-AJ)/^L??J=;\5>CT]/_\ "27O
M?/STLW:_>FR<71VCFJ:2';V[\94L@,324ZRPR. Y#2J#] ?];WNG5#-3AU=[
M\3O^$S_PBZ"J<9N#?-'G>P]V8]Z6J:>7<^2JL#-6T[4M07.'S4$BF,S4Y.@_
MV&*_D^_=-M*QZO\ ^N>I.MNI<)0;?Z[V5MG:>.QU'#0PC!X+$XJ>6&"%($-3
M-CH8C(Q6- S-R;"_T'OW3=:]"-[]U[KWOW7NO>_=>Z][]U[JB#^:;_)$Z[_F
M:=K;'[0W?N^;;U9LO9,>S:>FCR><HA+3Q[DR&X1+HQ@*'UUS+=N>/Z6]^Z<2
M0J*=5?\ _0(WT?\ \_/JO_/_ +N_Z-]^H.K^,>NF_P"$C71Y4C_2?5<@C_B_
M[N_(M_J??J#KWC'J[W^5A_*VV;_+)V'O39&T-QR;AI]X;LGW3/-)796M,4\^
M!Q^$,8?* ,/30*;#CG^M_?NFW;6:]6Q^_=4Z][]U[KWOW7NO>_=>Z:<]A,;N
M7"9C;N8IDK,3GL7D,-DZ614=*C'Y2D>AK8660%2'BD93<$<_0^_=>ZU5?D#_
M ,)8_CSW'W3V1VMAMX5&UZ7?^[L]NIL%'FMQP08^3-9%ZT4M/38^-88TC5@H
M2,:1;CCWKI\3$"G00?\ 0(WT?_S\^J_\_P#N[_HWWN@Z]XQZ]_T"-]'_ //S
MZK_S_P"[O^C??J#KWC'JP_\ EF_R%NM?Y<??]=WMM3>D^>R5;LG<&S6HI,KG
MZQ5@SV2QN1EF\6241\''(+_7GC\^_?9U1I"W6PA[]TWU[W[KW7O?NO=>]^Z]
MT&/9G3/5_<&$K=O]C;'VQNN@KZ.HHI#F<%B,E510U-/+3/\ :U.0@E:-@)I"
MC+]&)(YO[]UX&G#J@+Y6_P#"9KX0=[561S^P:3<'7FZJ\U-09ANG)PX*.MJ'
MJ:C7'B,-!&JQB66*R#Z*I7^GOW3JRL,=4@]P_P#"2CO[;\U3-U1WELC*4=Y9
M:>CFVYN_)5(B#2F.G::>1 7*K&+_ -3?\^_4Z<$P\QT1O<W_  FE_F+8*H,.
M.Q*[EC#Z/N,9M+()&1K9=8$]2#:P!_UB/>J=;\5>@_3_ (3K?S-&RCT!ZKSR
M4RJ[#)G:[_:L5D"*H45>J[#U#_#W[K?BKT).U?\ A,__ #$L_.L.3HH=KH9E
MB,^5VCDI(U1BH,Q%/4DV&HD_\%/OU.O>*O1].G/^$D/<V;DI*KMOO79=#3!X
M)*RAI<%O#%53P@Q//!'+"[A7(,J@_@V/X][IU4S#RZO.^)O_  FY^"_QWGQ6
MX-RX;.[_ -X8^6CJGJ<CN6MR>!FJZ9J6H9CA\W3R*4::G)T'^RQ7\GW[IHRL
M>'5]6QNM=A=:8:BP.Q-H;<VKC*&FBI(8,#A,7B0T4,2P(9OX=#$';2B@DCD
M?T'OW3=:]+CW[KW7O?NO=>]^Z]U[W[KW7O?NO=>]^Z]U[W[KW7O?NO=>]^Z]
MU[W[KW7O?NO=>]^Z]U[W[KW7O?NO=4I_S6/Y.>P_YGV<V+FMX;KEV[)LK"8W
M#TZ1Y',T7FCQ^8R.61R,6"#=L@PNW]/];W[IQ)"@H.JC/^@1OH__ )^?5?\
MG_W=_P!&^_4'5_&/77_0(WT>?^:GU7_G_P!W?]&^_8Z]XQZN&_E6_P H/8O\
ML9-ZIL_=,NX1O'+9/*3^7(9BM\3Y+'8['NH_B@%K#'J?3_7_ !/OW3;OKZN:
M]^ZIU[W[KW7O?NO=>]^Z]U[W[KW7O?NO=>]^Z]TQY_;&W-U4$N+W-@<-N#'3
MHZ2T6:QE#E*5U>-HFO3UT<B?I=A^GZ$C\GW[KW58_P @?Y,OP(^1]56Y'?'4
MZ8JOJ_/(9=E38W:,8GF>>;R,F*HQP'G8_7Z!1^![]U<2,O#JK7?W_"4SX,[B
MK*FMVS7;XPCS2R/$E3V!N*:&-'=W"^*GA XNOT_I[]U?QFI3H!:K_A([T,]1
M,U)V7714S2,88Y=Q;NDD2,MZ%=PG) ^I]ZIU[QCU@_Z!&^C_ /GY]5_Y_P#=
MW_1OO=!UOQCU[_H$;Z/_ .?GU7_G_P!W?]&^_4'7O&/7O^@1OH__ )^?5?\
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M CW[IT3,.BS'_A(WT=<V[.JK?C_<_N[_ *-]^^WK?C'KW_0(WT?_ ,_/JO\
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D>_=>Z][]U[KWOW7NO>_=>Z][]U[KWOW7NO>_=>Z][]U[K__9

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>3
<FILENAME>ex31-1.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: right">Exhibit 31.1</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: right">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>RULE 13a-14/15d &ndash; 14(a) CERTIFICATION</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">I, Christopher L. Coccio, Chief Executive Officer, certify that:</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1%; padding-right: 9pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">1.</TD>
    <TD STYLE="width: 96%; padding-right: 9pt; font-family: Cambria,serif">I have reviewed this quarterly report on Form 10-Q of Sono-Tek Corporation;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 9pt 0 0.3in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1%; padding-right: 9pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">2.</TD>
    <TD STYLE="width: 96%; padding-right: 0.5in; font-family: Cambria,serif">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;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 9pt 0 0.3in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1%; padding-right: 9pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">3.</TD>
    <TD STYLE="width: 96%; padding-right: 45pt; font-family: Cambria,serif">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;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 9pt 0 0.3in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1%; padding-right: 9pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">4.</TD>
    <TD STYLE="width: 96%; padding-right: 0.5in; font-family: Cambria,serif">Sono-Tek Corporation&rsquo;s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d &ndash; 15(e) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f) for the issuer and have:</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 9pt 0 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">a)</TD>
    <TD STYLE="width: 94%; padding-right: 0.5in; font-family: Cambria,serif">Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 9pt 0 0.6in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">b)</TD>
    <TD STYLE="width: 94%; padding-right: 0.5in; font-family: Cambria,serif">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;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 9pt 0 0.6in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">c)</TD>
    <TD STYLE="width: 94%; padding-right: 0.5in; font-family: Cambria,serif">Evaluated the effectiveness of the registrant&rsquo;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 9pt 0 0.6in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">d)</TD>
    <TD STYLE="width: 94%; padding-right: 27pt; font-family: Cambria,serif">Disclosed in this report any change in the registrant&rsquo;s internal control over financial reporting that occurred during the registrant&rsquo;s most recent fiscal quarter (the registrant&rsquo;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&rsquo;s internal control over financial reporting; and</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 9pt 0 1in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1%; padding-right: 9pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">5.</TD>
    <TD STYLE="width: 96%; padding-right: 27pt; font-family: Cambria,serif">Sono-Tek Corporation&rsquo;s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&rsquo;s auditors and the audit committee of the registrant&rsquo;s board of directors (or persons performing equivalent functions):</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 9pt 0 0.25in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">a)</TD>
    <TD STYLE="width: 94%; padding-right: 27pt; font-family: Cambria,serif">All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&rsquo;s ability to record, process, summarize and report financial information; and</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 9pt 0 0.6in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 9pt; font-family: Cambria,serif">b)</TD>
    <TD STYLE="width: 94%; padding-right: 31.5pt; font-family: Cambria,serif">Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&rsquo;s internal controls over financial reporting.</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 1in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 61%; padding-right: 0.8pt; font-family: Cambria,serif">Date:&nbsp;&nbsp;January 14, 2020</TD>
    <TD STYLE="width: 39%; padding-right: 0.8pt; font-family: Cambria,serif"><U>/s/ Christopher L. Coccio</U></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif">Christopher L. Coccio</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif">Chief Executive Officer</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>4
<FILENAME>ex31-2.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: right">Exhibit 31.2</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: right">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>RULE 13a-14/15d &ndash; 14(a) CERTIFICATION</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">I, Stephen J. Bagley, Chief Financial Officer, certify that:</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; font-family: Cambria,serif">1.</TD>
    <TD STYLE="width: 96%; padding-right: 31.7pt; font-family: Cambria,serif">I have reviewed this quarterly report on Form 10-Q of Sono-Tek Corporation;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.3in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; font-family: Cambria,serif">2.</TD>
    <TD STYLE="width: 96%; padding-right: 0.5in; font-family: Cambria,serif">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;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.3in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; font-family: Cambria,serif">3.</TD>
    <TD STYLE="width: 96%; padding-right: 0.5in; font-family: Cambria,serif">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;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.3in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; font-family: Cambria,serif">4.</TD>
    <TD STYLE="width: 96%; padding-right: 0.5in; font-family: Cambria,serif">Sono-Tek Corporation&rsquo;s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d &ndash; 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:</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; font-family: Cambria,serif">a)</TD>
    <TD STYLE="width: 94%; padding-right: 0.5in; font-family: Cambria,serif">Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.6in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; font-family: Cambria,serif">b)</TD>
    <TD STYLE="width: 94%; padding-right: 0.5in; font-family: Cambria,serif">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;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.6in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; font-family: Cambria,serif">c)</TD>
    <TD STYLE="width: 94%; padding-right: 0.5in; font-family: Cambria,serif">Evaluated the effectiveness of the registrant&rsquo;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.6in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; font-family: Cambria,serif">d)</TD>
    <TD STYLE="width: 94%; padding-right: 0.5in; font-family: Cambria,serif">Disclosed in this report any change in the registrant&rsquo;s internal control over financial reporting that occurred during the registrant&rsquo;s most recent fiscal quarter (the registrant&rsquo;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&rsquo;s internal control over financial reporting; and</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 1in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; font-family: Cambria,serif">5.</TD>
    <TD STYLE="width: 96%; padding-right: 0.5in; font-family: Cambria,serif">Sono-Tek Corporation&rsquo;s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&rsquo;s auditors and the audit committee of the registrant&rsquo;s board of directors (or persons performing equivalent functions):</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.25in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; font-family: Cambria,serif">a)</TD>
    <TD STYLE="width: 94%; padding-right: 0.5in; font-family: Cambria,serif">All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&rsquo;s ability to record, process, summarize and report financial information; and</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 0.6in; text-indent: -0.3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; font-family: Cambria,serif">b)</TD>
    <TD STYLE="width: 94%; padding-right: 0.5in; font-family: Cambria,serif">Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&rsquo;s internal controls over financial reporting.</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 1in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 59%; padding-right: 0.8pt; font-family: Cambria,serif">Date:&nbsp;&nbsp;January 14, 2020</TD>
    <TD STYLE="width: 41%; padding-right: 0.8pt; font-family: Cambria,serif"><U>/s/ Stephen J. Bagley</U></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif">Stephen J. Bagley</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="padding-right: 0.8pt; font-family: Cambria,serif">Chief Financial Officer</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>5
<FILENAME>ex32-1.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: right">Exhibit 32.1</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>CERTIFICATION PURSUANT TO</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>18 U.S.C. SECTION 1350,</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>AS ADOPTED PURSUANT TO</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">In connection with the Quarterly Report of Sono-Tek Corporation (the &ldquo;Company&rdquo;)
on Form 10Q for the period ended November 30, 2019 as filed with the Securities and Exchange Commission on the date hereof (the
&ldquo;Report&rdquo;). I, Christopher L. Coccio, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. section
1350, as adopted pursuant to section 906 of the Sarbanes-Oxley Act of 2002, that:</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 11%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 0.8pt; font-family: Cambria,serif">(1)</TD>
    <TD STYLE="width: 86%; padding-right: 0.7in; font-family: Cambria,serif">The Report fully complies with the requirements of section 13(a) and 15(d) of the Securities Exchange Act of 1934; and</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 11%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 0.8pt; font-family: Cambria,serif">(2)</TD>
    <TD STYLE="width: 86%; padding-right: 0.7in; font-family: Cambria,serif">The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt; text-indent: -67.5pt">Date: January 14, 2020</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt; text-indent: -67.5pt">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt; text-indent: -67.5pt"><U>/s/ Christopher L. Coccio</U></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt; text-indent: -67.5pt">Christopher L. Coccio</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt; text-indent: -67.5pt">Chief Executive Officer</P>


</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>6
<FILENAME>ex32-2.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: right">Exhibit 32.2</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>CERTIFICATION PURSUANT TO</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>18 U.S.C. SECTION 1350,</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>AS ADOPTED PURSUANT TO</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center"><B>SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</B></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">In connection with the Quarterly Report of Sono-Tek Corporation (the &ldquo;Company&rdquo;)
on Form 10Q for the period ended November 30, 2019 as filed with the Securities and Exchange Commission on the date hereof (the
&ldquo;Report&rdquo;). I, Stephen J. Bagley, Chief Financial Officer, certify, pursuant to 18 U.S.C. section 1350, as adopted pursuant
to section 906 of the Sarbanes-Oxley Act of 2002, that:</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 11%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 0.8pt; font-family: Cambria,serif">(1)</TD>
    <TD STYLE="width: 86%; padding-right: 0.7in; font-family: Cambria,serif">The Report fully complies with the requirements of section 13(a) and 15(d) of the Securities Exchange Act of 1934; and</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 11%; font-family: Cambria,serif">&nbsp;</TD>
    <TD STYLE="width: 3%; padding-right: 0.8pt; font-family: Cambria,serif">(2)</TD>
    <TD STYLE="width: 86%; padding-right: 0.7in; font-family: Cambria,serif">The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.</TD></TR>
</TABLE>
<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt; text-indent: -67.5pt">Date: January 14, 2020</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt; text-indent: -67.5pt">&nbsp;</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt; text-indent: -67.5pt"><U>/s/ Stephen J. Bagley</U></P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt; text-indent: -67.5pt">Stephen J. Bagley</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0 0 0 67.5pt; text-indent: -67.5pt">Chief Financial Officer</P>

<P STYLE="font: 10pt Cambria,serif; margin: 0">&nbsp;</P>


</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.INS
<SEQUENCE>7
<FILENAME>sotk-20191130.xml
<DESCRIPTION>XBRL INSTANCE FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" ?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.1b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Source; Value: 8770_SOTK_10Q_Q3_2020.xfr; Date: 2020%2D01%2D13T18:18:49Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<xbrli:xbrl xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31" xmlns:us-roles="http://fasb.org/us-roles/2019-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:us-types="http://fasb.org/us-types/2019-01-31" xmlns:country="http://xbrl.sec.gov/country/2017-01-31" xmlns:srt="http://fasb.org/srt/2019-01-31" xmlns:SOTK="http://sono-tek.com/20191130">
    <link:schemaRef xlink:href="sotk-20191130.xsd" xlink:type="simple" />
    <xbrli:context id="AsOf2020-01-14">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-01-14</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_custom_StockCompensationPlan2Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">SOTK:StockCompensationPlan2Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_us-gaap_NotesPayableOtherPayablesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableOtherPayablesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30_us-gaap_LineOfCreditMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShortTermDebtTypeAxis">us-gaap:LineOfCreditMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_us-gaap_LineOfCreditMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ShortTermDebtTypeAxis">us-gaap:LineOfCreditMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-02-28_us-gaap_FairValueInputsLevel1Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-02-28</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_custom_StockCompensationPlan3Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">SOTK:StockCompensationPlan3Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-08-31_custom_DomesticPatentsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">SOTK:DomesticPatentsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-08-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-08-31_custom_ForeignPatentsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">SOTK:ForeignPatentsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-08-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30_custom_StockCompensationPlan3Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">SOTK:StockCompensationPlan3Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_us-gaap_FairValueInputsLevel1Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-02-28">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-02-28</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-02-28_us-gaap_NotesPayableOtherPayablesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableOtherPayablesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-02-28</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30_us-gaap_AccountingStandardsUpdate201517Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201517Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-08-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-08-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30_us-gaap_EmployeeStockOptionMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30_custom_DirectorStockOptionMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">SOTK:DirectorStockOptionMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-03-01to2018-11-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-03-01</xbrli:startDate>
        <xbrli:endDate>2018-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-11-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-09-01to2018-11-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-09-01</xbrli:startDate>
        <xbrli:endDate>2018-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-03-01to2018-11-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-03-01</xbrli:startDate>
        <xbrli:endDate>2018-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-02-28_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-02-28</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-11-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-03-01to2018-11-30_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-03-01</xbrli:startDate>
        <xbrli:endDate>2018-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-02-28_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-02-28</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-11-30_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-03-01to2018-11-30_us-gaap_ComprehensiveIncomeMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:ComprehensiveIncomeMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-03-01</xbrli:startDate>
        <xbrli:endDate>2018-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-02-28_us-gaap_ComprehensiveIncomeMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:ComprehensiveIncomeMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-02-28</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-03-01to2018-11-30_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-03-01</xbrli:startDate>
        <xbrli:endDate>2018-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-02-28_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-02-28</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-11-30_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-02-28">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-02-28</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-02-28_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-02-28</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-02-28_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-02-28</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-02-28_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-02-28</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_us-gaap_RevenueFromContractWithCustomerMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:RevenueFromContractWithCustomerMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30_us-gaap_LetterOfCreditMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:LetterOfCreditMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_us-gaap_LetterOfCreditMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:LetterOfCreditMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-08-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-08-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-08-31_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-08-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-08-31_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-08-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-08-31_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-08-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-08-31_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-08-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-08-31_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-08-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-08-31_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-08-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30_custom_OfficerStockOptionMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">SOTK:OfficerStockOptionMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_us-gaap_EmployeeStockOptionMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_custom_DirectorStockOptionMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">SOTK:DirectorStockOptionMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30_srt_MinimumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30_srt_MaximumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-09-01to2019-11-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-09-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-09-01to2019-11-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-09-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-09-01to2018-11-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-09-01</xbrli:startDate>
        <xbrli:endDate>2018-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-09-01to2019-11-30_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-09-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-09-01to2018-11-30_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-09-01</xbrli:startDate>
        <xbrli:endDate>2018-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-03-01to2019-11-30_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-03-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-09-01to2019-11-30_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-09-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2018-09-01to2018-11-30_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2018-09-01</xbrli:startDate>
        <xbrli:endDate>2018-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-09-01to2019-11-30_us-gaap_EmployeeStockOptionMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-09-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-09-01to2019-11-30_custom_OfficerStockOptionMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">SOTK:OfficerStockOptionMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-09-01</xbrli:startDate>
        <xbrli:endDate>2019-11-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_us-gaap_EmployeeStockOptionMember_srt_MaximumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_us-gaap_EmployeeStockOptionMember_srt_MinimumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_custom_OfficerStockOptionMember_srt_MaximumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">SOTK:OfficerStockOptionMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-11-30_custom_OfficerStockOptionMember_srt_MinimumMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000806172</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">SOTK:OfficerStockOptionMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-11-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:unit id="USD">
      <xbrli:measure>iso4217:USD</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="Shares">
      <xbrli:measure>xbrli:shares</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="USDPShares">
      <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:unit id="Pure">
      <xbrli:measure>xbrli:pure</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="Decimal">
      <xbrli:measure>SOTK:decimal</xbrli:measure>
    </xbrli:unit>
    <us-gaap:LongTermDebt contextRef="AsOf2019-11-30_us-gaap_NotesPayableOtherPayablesMember" unitRef="USD" decimals="0">748994</us-gaap:LongTermDebt>
    <us-gaap:LongTermDebt contextRef="AsOf2019-02-28_us-gaap_NotesPayableOtherPayablesMember" unitRef="USD" decimals="0">870531</us-gaap:LongTermDebt>
    <us-gaap:LongTermDebt contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">870531</us-gaap:LongTermDebt>
    <us-gaap:LongTermDebt contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">748994</us-gaap:LongTermDebt>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="AsOf2019-11-30_custom_StockCompensationPlan2Member" unitRef="Shares" decimals="INF">1500000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="AsOf2019-11-30_custom_StockCompensationPlan3Member" unitRef="Shares" decimals="INF">2500000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="From2019-03-01to2019-11-30_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF">17500</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="From2019-03-01to2019-11-30_custom_DirectorStockOptionMember" unitRef="Shares" decimals="INF">20000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="From2018-03-01to2018-11-30" unitRef="Shares" decimals="INF">205138</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="From2018-09-01to2018-11-30" unitRef="Shares" decimals="INF">221654</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="From2019-03-01to2019-11-30_custom_OfficerStockOptionMember" unitRef="Shares" decimals="INF">200000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="From2019-03-01to2019-11-30" unitRef="Shares" decimals="INF">62504</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="From2019-09-01to2019-11-30" unitRef="Shares" decimals="INF">65811</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="From2019-09-01to2019-11-30_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF">7500</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod contextRef="From2019-09-01to2019-11-30_custom_OfficerStockOptionMember" unitRef="Shares" decimals="INF">100000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="AsOf2019-11-30_custom_StockCompensationPlan2Member" unitRef="Shares" decimals="INF">50000</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="AsOf2019-11-30_custom_StockCompensationPlan3Member" unitRef="Shares" decimals="INF">546667</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
    <us-gaap:MarketableSecuritiesCurrent contextRef="AsOf2019-02-28_us-gaap_FairValueInputsLevel1Member" unitRef="USD" decimals="0">2365706</us-gaap:MarketableSecuritiesCurrent>
    <us-gaap:MarketableSecuritiesCurrent contextRef="AsOf2019-11-30_us-gaap_FairValueInputsLevel1Member" unitRef="USD" decimals="0">3739935</us-gaap:MarketableSecuritiesCurrent>
    <us-gaap:MarketableSecuritiesCurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">2365706</us-gaap:MarketableSecuritiesCurrent>
    <us-gaap:MarketableSecuritiesCurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">3739935</us-gaap:MarketableSecuritiesCurrent>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="From2019-03-01to2019-08-31_custom_DomesticPatentsMember">P17Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="From2019-03-01to2019-08-31_custom_ForeignPatentsMember">P12Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod contextRef="From2019-03-01to2019-11-30_custom_StockCompensationPlan3Member">P10Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod>
    <SOTK:ChangeInCorporateTaxRateDescription contextRef="From2019-03-01to2019-11-30_us-gaap_AccountingStandardsUpdate201517Member">The Tax Cuts and Jobs Act, among other things, reduced the corporate tax rate from 35% to 21%.</SOTK:ChangeInCorporateTaxRateDescription>
    <us-gaap:InventoryValuationReserves contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">270378</us-gaap:InventoryValuationReserves>
    <us-gaap:InventoryValuationReserves contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">178280</us-gaap:InventoryValuationReserves>
    <us-gaap:InventoryGross contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">1928394</us-gaap:InventoryGross>
    <us-gaap:InventoryGross contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">3157060</us-gaap:InventoryGross>
    <us-gaap:InventoryWorkInProcess contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">483271</us-gaap:InventoryWorkInProcess>
    <us-gaap:InventoryWorkInProcess contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">802077</us-gaap:InventoryWorkInProcess>
    <us-gaap:InventoryFinishedGoods contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">571640</us-gaap:InventoryFinishedGoods>
    <us-gaap:InventoryFinishedGoods contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">598218</us-gaap:InventoryFinishedGoods>
    <us-gaap:InventoryRawMaterials contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">873483</us-gaap:InventoryRawMaterials>
    <us-gaap:InventoryRawMaterials contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">1050183</us-gaap:InventoryRawMaterials>
    <us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity contextRef="AsOf2019-11-30_us-gaap_LineOfCreditMember" unitRef="USD" decimals="0">1500000</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
    <us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd contextRef="AsOf2019-11-30_us-gaap_LineOfCreditMember" unitRef="Pure" decimals="INF">0.0475</us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd>
    <us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity contextRef="AsOf2019-11-30_us-gaap_LineOfCreditMember" unitRef="USD" decimals="0">841000</us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity>
    <dei:EntityCommonStockSharesOutstanding contextRef="AsOf2020-01-14" unitRef="Shares" decimals="INF">15323831</dei:EntityCommonStockSharesOutstanding>
    <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">46000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
    <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">46000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
    <us-gaap:CommonStockParOrStatedValuePerShare contextRef="AsOf2019-02-28" unitRef="USDPShares" decimals="INF">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockParOrStatedValuePerShare contextRef="AsOf2019-11-30" unitRef="USDPShares" decimals="INF">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockSharesAuthorized contextRef="AsOf2019-02-28" unitRef="Shares" decimals="INF">25000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesAuthorized contextRef="AsOf2019-11-30" unitRef="Shares" decimals="INF">25000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesIssued contextRef="AsOf2019-02-28" unitRef="Shares" decimals="INF">15197563</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesIssued contextRef="AsOf2019-11-30" unitRef="Shares" decimals="INF">15323831</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding contextRef="AsOf2019-02-28" unitRef="Shares" decimals="INF">15197563</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockSharesOutstanding contextRef="AsOf2019-11-30" unitRef="Shares" decimals="INF">15323831</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">160433</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">168516</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:CustomerAdvancesAndDeposits contextRef="AsOf2019-11-30_us-gaap_RevenueFromContractWithCustomerMember" unitRef="USD" decimals="0">1954000</us-gaap:CustomerAdvancesAndDeposits>
    <SOTK:InventoryContractsInProcess contextRef="AsOf2019-02-28" unitRef="USD" xsi:nil="true" />
    <SOTK:InventoryContractsInProcess contextRef="AsOf2019-11-30_us-gaap_RevenueFromContractWithCustomerMember" unitRef="USD" decimals="0">707000</SOTK:InventoryContractsInProcess>
    <SOTK:InventoryContractsInProcess contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">706582</SOTK:InventoryContractsInProcess>
    <us-gaap:LineOfCredit contextRef="AsOf2019-11-30_us-gaap_LetterOfCreditMember" unitRef="USD" decimals="0">659000</us-gaap:LineOfCredit>
    <us-gaap:LineOfCreditFacilityDescription contextRef="From2019-03-01to2019-11-30_us-gaap_LineOfCreditMember">The revolving credit line is collateralized by the Company's accounts receivable and inventory. The line of credit is payable on demand and must be retired for a 30-day period, once annually. If the Company fails to perform the 30-day annual pay down or if the bank elects to terminate the credit line, the bank may, at its option, convert the outstanding balance to a 36-month term note with payments including interest in 36 equal installments.</us-gaap:LineOfCreditFacilityDescription>
    <us-gaap:LineOfCreditFacilityExpirationDate1 contextRef="From2019-03-01to2019-11-30_us-gaap_LetterOfCreditMember">2020-02-29</us-gaap:LineOfCreditFacilityExpirationDate1>
    <us-gaap:LineOfCreditFacilityCollateral contextRef="From2019-03-01to2019-11-30_us-gaap_LetterOfCreditMember">The Company was utilizing $659,000 of its revolving credit line to collateralize letters of credit issued to customers that have remitted cash deposits on existing orders.</us-gaap:LineOfCreditFacilityCollateral>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2019-11-30_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF">2.10</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2019-11-30_custom_DirectorStockOptionMember" unitRef="USDPShares" decimals="INF">2.65</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2019-11-30_us-gaap_EmployeeStockOptionMember_srt_MaximumMember" unitRef="USDPShares" decimals="INF">2.10</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2019-11-30_us-gaap_EmployeeStockOptionMember_srt_MinimumMember" unitRef="USDPShares" decimals="INF">2.65</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2019-11-30_custom_OfficerStockOptionMember_srt_MaximumMember" unitRef="USDPShares" decimals="INF">2.45</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2019-11-30_custom_OfficerStockOptionMember_srt_MinimumMember" unitRef="USDPShares" decimals="INF">2.65</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 contextRef="From2019-03-01to2019-11-30_us-gaap_EmployeeStockOptionMember">P3Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 contextRef="From2019-03-01to2019-11-30_custom_DirectorStockOptionMember">P3Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 contextRef="From2019-03-01to2019-11-30_custom_OfficerStockOptionMember">P0Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 contextRef="From2019-09-01to2019-11-30_us-gaap_EmployeeStockOptionMember">P3Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 contextRef="From2019-09-01to2019-11-30_custom_OfficerStockOptionMember">P0Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
    <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2 contextRef="From2019-03-01to2019-11-30_us-gaap_EmployeeStockOptionMember">P10Y</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2>
    <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2 contextRef="From2019-03-01to2019-11-30_custom_DirectorStockOptionMember">P10Y</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2>
    <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2 contextRef="From2019-03-01to2019-11-30_custom_OfficerStockOptionMember">P10Y</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2>
    <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2 contextRef="From2019-09-01to2019-11-30_us-gaap_EmployeeStockOptionMember">P10Y</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2>
    <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2 contextRef="From2019-09-01to2019-11-30_custom_OfficerStockOptionMember">P10Y</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="From2019-03-01to2019-11-30_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF">0.34</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="From2019-03-01to2019-11-30_custom_DirectorStockOptionMember" unitRef="USDPShares" decimals="INF">0.34</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="From2019-03-01to2019-11-30_custom_OfficerStockOptionMember" unitRef="USDPShares" decimals="INF">0.34</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="From2019-09-01to2019-11-30_us-gaap_EmployeeStockOptionMember" unitRef="USDPShares" decimals="INF">0.32</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="From2019-03-01to2019-11-30_srt_MinimumMember">P1Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="From2019-03-01to2019-11-30_srt_MaximumMember">P8Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <dei:EntityRegistrantName contextRef="From2019-03-01to2019-11-30">SONO TEK CORP</dei:EntityRegistrantName>
    <dei:EntityCentralIndexKey contextRef="From2019-03-01to2019-11-30">0000806172</dei:EntityCentralIndexKey>
    <dei:DocumentType contextRef="From2019-03-01to2019-11-30">10-Q</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="From2019-03-01to2019-11-30">2019-11-30</dei:DocumentPeriodEndDate>
    <dei:AmendmentFlag contextRef="From2019-03-01to2019-11-30">false</dei:AmendmentFlag>
    <dei:CurrentFiscalYearEndDate contextRef="From2019-03-01to2019-11-30">--02-28</dei:CurrentFiscalYearEndDate>
    <dei:EntityCurrentReportingStatus contextRef="From2019-03-01to2019-11-30">Yes</dei:EntityCurrentReportingStatus>
    <dei:EntityFilerCategory contextRef="From2019-03-01to2019-11-30">Non-accelerated Filer</dei:EntityFilerCategory>
    <dei:EntitySmallBusiness contextRef="From2019-03-01to2019-11-30">true</dei:EntitySmallBusiness>
    <dei:DocumentFiscalPeriodFocus contextRef="From2019-03-01to2019-11-30">Q3</dei:DocumentFiscalPeriodFocus>
    <dei:DocumentFiscalYearFocus contextRef="From2019-03-01to2019-11-30">2020</dei:DocumentFiscalYearFocus>
    <dei:EntityEmergingGrowthCompany contextRef="From2019-03-01to2019-11-30">false</dei:EntityEmergingGrowthCompany>
    <dei:EntityInteractiveDataCurrent contextRef="From2019-03-01to2019-11-30">Yes</dei:EntityInteractiveDataCurrent>
    <dei:EntityIncorporationStateCountryCode contextRef="From2019-03-01to2019-11-30">NY</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="From2019-03-01to2019-11-30">000-16035</dei:EntityFileNumber>
    <us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0 0 0 0.5in; text-align: justify; text-indent: -0.5in"&gt;&lt;b&gt;NOTE 1: BUSINESS DESCRIPTION&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;Sono-Tek Corporation (the &amp;#8220;Company&amp;#8221;, &amp;#8220;Sono-Tek&amp;#8221;, &amp;#8220;We&amp;#8221;&#13;or &amp;#8220;Our&amp;#8221;) is the world leader in the design and manufacture of ultrasonic coating systems for applying precise, thin&#13;film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative&#13;energy, medical, industrial and emerging research &amp;#38; development/other markets. We design and manufacture custom-engineered&#13;ultrasonic coating systems and also provide patented nozzles and generators for manufacturers&amp;#8217; equipment.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;The accompanying unaudited Condensed Consolidated Financial Statements have been&#13;prepared in accordance with accounting principles generally accepted in the United States (&amp;#8220;GAAP&amp;#8221;) for interim financial&#13;information. Accordingly, the Condensed Consolidated Financial Statements do not include all of the information and footnotes required&#13;by GAAP for complete financial statements. In the opinion of the Company&amp;#8217;s management, all adjustments considered necessary&#13;for a fair presentation (consisting of normal recurring adjustments) have been included. The results for the interim periods are&#13;not necessarily indicative of what the results will be for the fiscal year. The accompanying Condensed Consolidated Financial Statements&#13;should be read in conjunction with the audited Consolidated Financial Statements as of and for the fiscal year ended February 28,&#13;2019 (&amp;#8220;fiscal year 2019&amp;#8221;) contained in the Company&amp;#8217;s 2019 Annual Report on Form 10-K filed with the SEC. The&#13;Company&amp;#8217;s current fiscal year ends on February 29, 2020 (&amp;#8220;fiscal 2020&amp;#8221;).&lt;/p&gt;</us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock>
    <us-gaap:SignificantAccountingPoliciesTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;&lt;b&gt;NOTE 2: SIGNIFICANT ACCOUNTING POLICIES&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Cash and Cash Equivalents&lt;/i&gt;&lt;/b&gt;&lt;i&gt; -&lt;/i&gt; Cash and cash equivalents consist&#13;of money market mutual funds, short term commercial paper and short-term certificates of deposit with original maturities of 90&#13;days or less.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Consolidation&lt;/i&gt;&lt;/b&gt; - The accompanying condensed consolidated financial&#13;statements of the Company, include the accounts of the Company and its wholly owned subsidiary, Sono-Tek Industrial Park, LLC (&amp;#8220;SIP&amp;#8221;).&#13;SIP operates as a real estate holding company for the Company&amp;#8217;s real estate operations.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Earnings Per Share&lt;/i&gt;&lt;/b&gt;&lt;i&gt; -&lt;/i&gt; Basic earnings per share (&amp;#8220;EPS&amp;#8221;)&#13;is computed by dividing net income by the weighted-average number of common shares outstanding for the period. Diluted EPS reflects&#13;the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into&#13;common stock.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Equipment, Furnishings and Leasehold Improvements&lt;/i&gt;&lt;/b&gt; &amp;#8211; Equipment,&#13;furnishings and leasehold improvements are stated at cost. Depreciation of equipment and furnishings is computed by use of the&#13;straight-line method based on the estimated useful lives of the assets, which range from three to five years.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; background-color: white"&gt;&lt;b&gt;&lt;i&gt;Fair Value of Financial Instruments -&lt;/i&gt;&lt;/b&gt; The&#13;Company follows the guidance in the &amp;#8220;Fair Value Measurements and Disclosure Topic&amp;#8221; of the Accounting Standards Codification&#13;for assets and liabilities measured at fair value on a recurring basis. This guidance establishes a common definition for fair&#13;value to be applied to existing generally accepted accounting principles that require the use of fair value measurements, establishes&#13;a framework for measuring fair value and expands disclosure about such fair value measurements. The guidance defines fair value&#13;as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants&#13;at the measurement date. Additionally, the guidance requires the use of valuation techniques that maximize the use of observable&#13;inputs and minimize the use of unobservable inputs. These inputs are prioritized below:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;Level 1: Quoted prices in active markets.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white"&gt;Level 2:&amp;#160;Observable market-based&#13;inputs or unobservable inputs that are corroborated by market data.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white"&gt;Level 3: Unobservable inputs for which&#13;there is little or no market data, which require the use of the reporting entity&amp;#8217;s own assumptions.&lt;/p&gt;&#13;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white"&gt;The fair values of financial assets&#13;of the Company were determined using the following categories at November 30, 2019 and February 28, 2019, respectively:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font: 10pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 9pt Cambria,serif; text-align: center"&gt;Quoted Prices in Active Markets&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font: 10pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid"&gt;(Level 1)&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font: 10pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid"&gt;November 30,&lt;br /&gt; 2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid"&gt;February 28,&lt;br /&gt; 2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="width: 70%; font: 10pt Cambria,serif; text-align: left; padding-bottom: 2.5pt"&gt;Marketable Securities&lt;/td&gt;&lt;td style="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right"&gt;3,739,935&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right"&gt;2,365,706&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: left; background-color: white"&gt;Marketable Securities include mutual&#13;funds, certificates of deposit and US Treasury securities of $3,739,935 and $2,365,706 that are considered to be highly liquid&#13;and easily tradeable as of November 30, 2019, and February 28, 2019, respectively. These securities are valued using inputs observable&#13;in active markets for identical securities and are therefore classified as Level&amp;#160;1 within the Company&amp;#8217;s fair value hierarchy.&#13;The Company&amp;#8217;s marketable securities are considered to be available-for-sale investments as defined under ASC 320 &amp;#8220;Investments&#13;&amp;#8211; Debt and Equity Securities.&amp;#8221;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Income Taxes&lt;/i&gt;&lt;/b&gt; - The Company accounts for income taxes under the asset&#13;and liability method. Under this method, deferred income taxes are recognized for the tax consequences of &amp;#34;temporary differences&amp;#34;&#13;by applying enacted statutory tax rates applicable to future years to differences between the financial statement carrying amounts&#13;and the tax basis of existing assets and liabilities. If it is more likely than not that some portion or all of a deferred tax&#13;asset will not be realized, a valuation allowance is recognized.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Intangible Assets&lt;/i&gt;&lt;/b&gt;&lt;i&gt; -&lt;/i&gt; Include costs of patent applications which&#13;are deferred and charged to operations over seventeen years for domestic patents and twelve years for foreign patents. The accumulated&#13;amortization of patents is $168,516 and $160,433 at November 30, 2019 and February 28, 2019, respectively. Annual amortization&#13;expense of such intangible assets is expected to be approximately $11,000 per year for the next five years.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Interim Reporting&lt;/i&gt;&lt;/b&gt; - The attached summary condensed consolidated financial&#13;information does not include all disclosures required to be included in a complete set of financial statements prepared in conformity&#13;with accounting principles generally accepted in the United States of America. Such disclosures were included with the financial&#13;statements of the Company at February 28, 2019, and included in its report on Form 10-K. Such statements should be read in conjunction&#13;with the data herein.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;The financial information reflects all adjustments, normal and recurring, which,&#13;in the opinion of management, are necessary for a fair presentation of the results for the interim periods presented. The preparation&#13;of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions&#13;that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the&#13;financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ&#13;from those estimates. The results for such interim periods are not necessarily indicative of the results to be expected for the&#13;year.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Inventories&lt;/i&gt;&lt;/b&gt;&lt;i&gt; -&lt;/i&gt; Inventories are stated at the lower of cost or&#13;market. Cost is determined using the first-in, first-out (FIFO) method for raw materials, subassemblies and work-in-progress and&#13;the specific identification method for finished goods.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Land and Buildings &amp;#8211;&lt;/i&gt;&lt;/b&gt; Land and buildings are stated at cost.&#13;Buildings are being depreciated by use of the straight-line method based on an estimated useful life of forty years.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Long-Lived Assets&lt;/i&gt;&lt;/b&gt;&lt;i&gt; -&lt;/i&gt; The Company periodically evaluates the&#13;carrying value of long-lived assets, including intangible assets, when events and circumstances warrant such a review. The carrying&#13;value of a long-lived asset is considered impaired when the anticipated undiscounted cash flow from such asset is separately identifiable&#13;and is less than its carrying value. In that event, a loss is recognized based on the amount by which the carrying value exceeds&#13;the fair market value of the long-lived asset. Fair market value is determined primarily using the anticipated cash flows discounted&#13;at a rate commensurate with the risk involved.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Management Estimates&lt;/i&gt;&lt;/b&gt;&lt;i&gt; -&lt;/i&gt; The preparation of financial statements&#13;in conformity with accounting principles generally accepted in the United States of America requires management to make estimates&#13;and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities&#13;at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results&#13;could differ from those estimates.&lt;/p&gt;&#13;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;&amp;#160;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Marketable Securities -&lt;/i&gt;&lt;/b&gt; The Company adopted ASU 2016-01, &amp;#8220;Financial&#13;Instruments &amp;#8211; Overall: Recognition and Measurement of Financial Assets and Financial Liabilities.&amp;#8221; ASU 2016-01 requires&#13;equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of&#13;the investee) to be measured at fair value with changes in fair value recognized in net income, requires public business entities&#13;to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes, requires separate&#13;presentation of financial assets and financial liabilities by measurement category and form of financial asset, and eliminates&#13;the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value&#13;that is required to be disclosed for financial instruments measured at amortized cost. The Company has evaluated the potential&#13;impact this standard may have on the condensed consolidated financial statements and the fair value allowance of the securities&#13;from the prior year has been reclassified to Retained Earnings from Other Accumulated Comprehensive Income. The unrealized loss&#13;on the marketable securities during the three and nine months ended November&amp;#160;30, 2018 has been disclosed a separate line item&#13;on the Income Statement.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;New Accounting Pronouncements-&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), to increase transparency&#13;and comparability among organizations by recognizing a right-of-use asset and a lease liability on the balance sheet for all leases&#13;with terms longer than 12 months. Leases will be classified as either operating or financing, with such classification affecting&#13;the pattern of expense recognition in the income statement. ASU 2016-02 is effective for fiscal years and interim periods within&#13;those years beginning after December 15, 2018, and early adoption is permitted. The adoption of ASU 2016-02 had no material impact&#13;on the Company&amp;#8217;s financial statements.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;In February 2018, the FASB issued ASU 2018-02, Income Statement - Reporting Comprehensive&#13;Income (Topic 220), &amp;#8220;&lt;i&gt;Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income&lt;/i&gt;&amp;#8221;. ASU&#13;2018-02 was issued to allow the reclassification from accumulated other comprehensive income to retained earnings for the stranded&#13;tax effect resulting from the Tax Cuts and Jobs Act enacted on December 22, 2017. The Tax Cuts and Jobs Act, among other things,&#13;reduced the corporate tax rate from 35% to 21%, which required the re-evaluation of any deferred tax assets and liabilities at&#13;the lowered tax rate which potentially could leave a disproportionate tax effect in accumulated other comprehensive income. ASU&#13;2018-02 allows for the election to reclassify these stranded tax effects to retained earnings. ASU 2018-02 is effective for all&#13;entities for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted,&#13;including adoption in any interim period for public business entities for reporting periods for which financials statements have&#13;not yet been issued. The adoption of ASU 2018-02 had no material impact on the Company&amp;#8217;s financial statements.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;Other than Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) ASU 2016-02 and ASU 2018-02&#13;discussed above, all new accounting pronouncements issued but not yet effective have been deemed to be not applicable to the Company.&#13;Hence, the adoption of these new accounting pronouncements, once effective, is not expected to have an impact on the Company.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;&lt;b&gt;&lt;i&gt;Reclassifications &amp;#8211;&lt;/i&gt;&lt;/b&gt; Where appropriate, certain reclassifications&#13;have been made to the prior period to conform to the presentations of the current period.&lt;/p&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
    <SOTK:RevenueRecognitionTextBlocK contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;NOTE 3: REVENUE RECOGNITION&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;In May 2014, the Financial Accounting Standards Board (&amp;#8220;FASB&amp;#8221;) issued&#13;Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) No. 2014-09, &amp;#8220;&lt;i&gt;Revenue from Contracts with Customers&amp;#8221; (Topic 606)&lt;/i&gt;,&#13;to clarify the principles of recognizing revenue and create common revenue recognition guidance between U.S. GAAP and International&#13;Financial Reporting Standards. Under ASU 2014-09, revenue is recognized when a customer obtains control of promised goods or services&#13;and is recognized at an amount that reflects the consideration expected to be received in exchange for such goods or services.&#13;In addition, ASU 2014-09 requires disclosure of the nature, amount, timing, and uncertainty of revenue and cash flows arising from&#13;contracts with customers. The ASU is effective for fiscal years beginning after December 15, 2017.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;The new revenue standard is principle based and interpretation of those principles&#13;may vary from company to company based on their unique circumstances. It is possible that interpretation, industry practice, and&#13;guidance may evolve as companies and the accounting profession work to implement this new standard. The implementation of the standard&#13;did not have a material impact on the financial statements.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;A majority of the Company&amp;#8217;s sales revenue is derived primarily from&#13;short term contracts with customers, which, on average, are in effect for less than twelve months. Sales revenue from manufactured&#13;equipment transferred at a single point in time accounts for a majority of the Company&amp;#8217;s revenue.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;Sales revenue is recognized when control of the Company&amp;#8217;s manufactured equipment&#13;is transferred to its customers, in an amount that reflects the consideration the Company expects to receive based upon the agreed&#13;transaction price. The Company&amp;#8217;s performance obligations are satisfied when its customers take control of the purchased equipment,&#13;which is based on the contract terms. Based on prior experience, the Company reasonably estimates its sales returns and warranty&#13;reserves. Sales are presented net of discounts and allowances. Discounts and allowances are determined when a sale is negotiated.&#13;The Company does not grant its customers or independent representatives, the ability to return equipment nor does it grant price&#13;adjustments after a sale is complete.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;The Company does not capitalize any sales commission costs related to the acquisition&#13;of a contract. All commissions related to a performance obligation that are satisfied at a point in time are expensed when the&#13;customer takes control of the purchased equipment.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;At November 30, 2019, the Company had received $1,954,000 in cash deposits, and&#13;had issued Letters of Credit in the amount of $659,000 to secure these cash deposits. The Company was utilizing $659,000 of its&#13;available credit line to collateralize these letters of credit. The Company&amp;#8217;s inventory included approximately $707,000 directly&#13;related to servicing these customer contracts.&lt;/p&gt;</SOTK:RevenueRecognitionTextBlocK>
    <us-gaap:InventoryDisclosureTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;NOTE 4: INVENTORIES&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0 0 0 0.5in; text-indent: -0.5in"&gt;Inventories consist of the following:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0 0 0 0.5in; text-indent: -0.5in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Cambria, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center"&gt;November 30,&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center"&gt;February&amp;#160;28,&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"&gt;2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"&gt;2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="width: 70%; text-align: left"&gt;Raw materials and subassemblies&lt;/td&gt;&lt;td style="width: 2%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 11%; text-align: right"&gt;1,050,183&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 2%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 11%; text-align: right"&gt;873,483&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White"&gt;&#13;    &lt;td style="text-align: left"&gt;Finished goods&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;598,218&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;571,640&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="text-align: left"&gt;Contracts in process inventory&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;706,582&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt"&gt;Work in process&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;802,077&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;483,271&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td&gt;Total&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;3,157,060&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;1,928,394&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt"&gt;Less: Allowance&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;(178,280&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;(270,378&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;)&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 2.5pt"&gt;Net inventories&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;2,978,780&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;1,658,016&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:InventoryDisclosureTextBlock>
    <us-gaap:StockholdersEquityNoteDisclosureTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;NOTE 5: STOCK OPTIONS&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;&amp;#160;&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;&lt;b&gt;&lt;i&gt;Stock Options&lt;/i&gt;&lt;/b&gt; &amp;#8211; Under the 2013 Stock Incentive Plan&#13;(&amp;#34;2013 Plan&amp;#34;), options can be granted to officers, directors, consultants and employees of the Company and its subsidiaries&#13;to purchase up to 2,500,000 shares of the Company's common stock. Under the 2013 Plan options expire ten years after the date of&#13;grant. As of November 30, 2019, there were 546,667 options outstanding under the 2013 Plan.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;Under the 2003 Stock Incentive Plan, as amended (&amp;#34;2003 Plan&amp;#34;),&#13;until May 2013, options were available to be granted to officers, directors, consultants and employees of the Company and its subsidiaries&#13;to purchase up to 1,500,000 shares of the Company's common stock. As of November 30, 2019, there were 50,000 options outstanding&#13;under the 2003 Plan, under which no additional options may be granted.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;During the nine months ended November 30, 2019, 228,833 options were exercised&#13;on a cashless basis into 126,268 shares of common stock.&lt;/p&gt;</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;&lt;b&gt;NOTE 6: STOCK BASED COMPENSATION&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;The Company adopted ASC 718, &amp;#8220;Share Based Payments.&amp;#8221; which requires&#13;companies to expense the value of employee stock options and similar awards.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;During the three months ended November 30, 2019, the Company granted options to&#13;acquire 7,500 shares to employees exercisable at $2.10 and options for 100,000 shares to an officer with an exercise price of $2.65.&#13;The options granted to employees vest over three years and expire in ten years. The options granted to the officer vested upon&#13;grant and expire in ten years. All of the options granted by the Company during the three months ended November 30, 2019 had a&#13;combined weighted average grant date fair value of $0.32 per share.&lt;/p&gt;&#13;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;During the nine months ended November 30, 2019, the Company granted options to acquire&#13;17,500 shares to employees exercisable at prices ranging from $2.10 to $2.65, options to acquire 20,000 shares to the non-employee&#13;members of the board of directors with an exercise price of $2.65 and options for 200,000 shares to an officer and director exercisable&#13;at prices of ranging from $2.45 to $2.65. The options granted to employees and directors vest over three years and expire in ten&#13;years. The options granted to the officer vested upon grant and expire in ten years. All of the options granted by the Company&#13;during the nine months ended November 30, 2019 had a combined weighted average grant date fair value of $0.34 per share.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;The weighted-average fair value of options are estimated on the date of grant using&#13;the Black-Scholes options-pricing model. The weighted-average Black-Scholes assumptions are as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt"&gt;&#13;&lt;tr style="vertical-align: top"&gt;&#13;    &lt;td style="width: 71%; padding-right: 0.8pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 29%; border-bottom: black 1pt solid; padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;Nine Months Ended&lt;br /&gt;&#13;November 30, 2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: top; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif"&gt;Expected Life&lt;/td&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"&gt;1-8 years&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: top; background-color: White"&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif"&gt;Risk free interest rate&lt;/td&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"&gt;1.58% - 2.05%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: top; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif"&gt;Expected volatility&lt;/td&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"&gt;27.46% - 32.24%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: top; background-color: White"&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif"&gt;Expected dividend yield&lt;/td&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"&gt;0%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;In computing the impact, the fair value of each option is estimated on&#13;the date of grant based on the Black-Scholes options-pricing model utilizing certain assumptions for a risk free interest rate;&#13;volatility; and expected remaining lives of the awards. The assumptions used in calculating the fair value of share-based payment&#13;awards represent management&amp;#8217;s best estimates, but these estimates involve inherent uncertainties and the application of management&#13;judgment. As a result, if factors change and the Company uses different assumptions, the Company&amp;#8217;s stock-based compensation&#13;expense could be materially different in the future. In addition, the Company is required to estimate the expected forfeiture rate&#13;and only recognize expense for those shares expected to vest. In estimating the Company&amp;#8217;s forfeiture rate, the Company analyzed&#13;its historical forfeiture rate, the remaining lives of unvested options, and the number of vested options as a percentage of total&#13;options outstanding. If the Company&amp;#8217;s actual forfeiture rate is materially different from its estimate, or if the Company&#13;reevaluates the forfeiture rate in the future, the stock-based compensation expense could be significantly different from what&#13;the Company has recorded in the current period.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;For the three and nine months ended November 30, 2019 and 2018, net income&#13;and earnings per share reflect the actual deduction for stock-based compensation expense. The impact of applying ASC 718 approximated&#13;$38,000 and $7,000 in additional compensation expense during the three months ended November 30, 2019 and 2018, respectively. The&#13;impact of applying ASC 718 approximated $82,000 and $23,000 in additional compensation expense during the nine months ended November&#13;30, 2019 and 2018, respectively. Such amounts are included in general and administrative expenses on the statement of operations.&#13;The expense for stock-based compensation is a non-cash expense item.&lt;/p&gt;</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock>
    <us-gaap:EarningsPerShareTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;NOTE 7: EARNINGS PER SHARE&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;The denominators for the calculation of diluted earnings per share at November&amp;#160;30,&#13;2019 and 2018 are calculated as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;Nine&amp;#160;Months&amp;#160;Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;Three&amp;#160;Months&amp;#160;Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;November&#13;    30,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;November&#13;    30,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #E6EFFF"&gt;&#13;    &lt;td style="width: 48%; padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;Numerator for basic and diluted earnings&amp;#160;per share&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="width: 10%; border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;419,632&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="width: 10%; border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;100,813&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="width: 10%; border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;279,654&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="width: 10%; border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;20,259&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #E6EFFF"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;Denominator for basic earnings per share &amp;#8211; weighted average&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;15,291,968&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;15,078,933&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;15,306,008&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;15,164,440&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #E6EFFF"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;Effects of dilutive securities&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #E6EFFF"&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;Stock options for employees, directors and outside consultants&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right"&gt;62,504&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right"&gt;205,138&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right"&gt;65,811&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right"&gt;221,654&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #E6EFFF"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;Denominator for diluted earnings per share&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;15,354,472&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;15,284,071&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;15,371,819&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;15,386,094&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #E6EFFF"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;Basic earnings per share&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;0.03&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;0.01&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;0.02&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;0.00&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;Diluted earnings per share&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;0.03&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;0.01&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;0.02&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;0.00&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:EarningsPerShareTextBlock>
    <us-gaap:LongTermDebtTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;NOTE 8: LONG TERM DEBT&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;Long-term debt consists of the following:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;November&amp;#160;30,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;February 28,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #E6EFFF"&gt;&#13;    &lt;td style="width: 73%; padding-bottom: 1pt; font-family: Cambria,serif"&gt;Note payable, bank, collateralized by land and buildings, payable in monthly installments of principal and interest of $16,358 through January 2024 with an interest rate of 4.15% and a 10-year term.&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 1pt solid; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="width: 11%; border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right"&gt;748,994&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 1pt solid; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="width: 10%; border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right"&gt;870,531&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 0.75in; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #E6EFFF"&gt;&#13;    &lt;td style="padding-left: 0.75in; font-family: Cambria,serif"&gt;Total long term debt&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;748,994&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;870,531&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-bottom: 1pt; padding-left: 0.75in; font-family: Cambria,serif"&gt;Due within one year&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right"&gt;167,929&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right"&gt;162,816&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #E6EFFF"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; padding-left: 0.75in; font-family: Cambria,serif"&gt;Due after one year&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;581,065&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;707,715&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:LongTermDebtTextBlock>
    <us-gaap:ShortTermDebtTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;NOTE 9: REVOLVING LINE OF CREDIT&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;The Company has a $1,500,000 revolving line of credit at prime which was 4.75% at&#13;November 30, 2019. The revolving credit line is collateralized by the Company&amp;#8217;s accounts receivable and inventory. The line&#13;of credit is payable on demand and must be retired for a 30-day period, once annually. If the Company fails to perform the 30-day&#13;annual pay down or if the bank elects to terminate the credit line, the bank may, at its option, convert the outstanding balance&#13;to a 36-month term note with payments including interest in 36 equal installments.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;As of November 30, 2019, $659,000 of the Company&amp;#8217;s credit line was being utilized&#13;to collateralize letters of credit issued to customers that have remitted cash deposits to the Company on existing orders. The&#13;letters of credit expire in 2020. As of November 30, 2019, there were no outstanding borrowings under the line of credit and the&#13;unused portion of the credit line was $841,000 as of November 30, 2019.&lt;/p&gt;</us-gaap:ShortTermDebtTextBlock>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;NOTE 10: COMMITMENTS AND CONTINGENCIES&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;Other than the letters of credit disclosed in Note 9, the Company did not have any&#13;material commitments or contingencies as of November 30, 2019.&lt;/p&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <us-gaap:SubsequentEventsTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;NOTE 11: SUBSEQUENT EVENTS&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;The Company has evaluated subsequent events for disclosure purposes.&lt;/p&gt;</us-gaap:SubsequentEventsTextBlock>
    <us-gaap:CashAndCashEquivalentsPolicyTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Cash and Cash Equivalents&lt;/i&gt;&lt;/b&gt;&lt;i&gt; -&lt;/i&gt; Cash and cash equivalents consist&#13;of money market mutual funds, short term commercial paper and short-term certificates of deposit with original maturities of 90&#13;days or less.&lt;/p&gt;</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
    <us-gaap:ConsolidationPolicyTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Consolidation&lt;/i&gt;&lt;/b&gt; - The accompanying condensed consolidated financial&#13;statements of the Company, include the accounts of the Company and its wholly owned subsidiary, Sono-Tek Industrial Park, LLC (&amp;#8220;SIP&amp;#8221;).&#13;SIP operates as a real estate holding company for the Company&amp;#8217;s real estate operations.&lt;/p&gt;</us-gaap:ConsolidationPolicyTextBlock>
    <us-gaap:EarningsPerSharePolicyTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Earnings Per Share&lt;/i&gt;&lt;/b&gt;&lt;i&gt; -&lt;/i&gt; Basic earnings per share (&amp;#8220;EPS&amp;#8221;)&#13;is computed by dividing net income by the weighted-average number of common shares outstanding for the period. Diluted EPS reflects&#13;the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into&#13;common stock.&lt;/p&gt;</us-gaap:EarningsPerSharePolicyTextBlock>
    <SOTK:EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Equipment, Furnishings and Leasehold Improvements&lt;/i&gt;&lt;/b&gt; &amp;#8211; Equipment,&#13;furnishings and leasehold improvements are stated at cost. Depreciation of equipment and furnishings is computed by use of the&#13;straight-line method based on the estimated useful lives of the assets, which range from three to five years.&lt;/p&gt;</SOTK:EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock>
    <us-gaap:FairValueOfFinancialInstrumentsPolicy contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0; background-color: white"&gt;&lt;b&gt;&lt;i&gt;Fair Value of Financial Instruments -&lt;/i&gt;&lt;/b&gt; The&#13;Company follows the guidance in the &amp;#8220;Fair Value Measurements and Disclosure Topic&amp;#8221; of the Accounting Standards Codification&#13;for assets and liabilities measured at fair value on a recurring basis. This guidance establishes a common definition for fair&#13;value to be applied to existing generally accepted accounting principles that require the use of fair value measurements, establishes&#13;a framework for measuring fair value and expands disclosure about such fair value measurements. The guidance defines fair value&#13;as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants&#13;at the measurement date. Additionally, the guidance requires the use of valuation techniques that maximize the use of observable&#13;inputs and minimize the use of unobservable inputs. These inputs are prioritized below:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;Level 1: Quoted prices in active markets.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white"&gt;Level 2:&amp;#160;Observable market-based&#13;inputs or unobservable inputs that are corroborated by market data.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white"&gt;Level 3: Unobservable inputs for which&#13;there is little or no market data, which require the use of the reporting entity&amp;#8217;s own assumptions.&lt;/p&gt;&#13;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white"&gt;The fair values of financial assets&#13;of the Company were determined using the following categories at November 30, 2019 and February 28, 2019, respectively:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font: 10pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 9pt Cambria,serif; text-align: center"&gt;Quoted Prices in Active Markets&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font: 10pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid"&gt;(Level 1)&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font: 10pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid"&gt;November 30,&lt;br /&gt; 2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid"&gt;February 28,&lt;br /&gt; 2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="width: 70%; font: 10pt Cambria,serif; text-align: left; padding-bottom: 2.5pt"&gt;Marketable Securities&lt;/td&gt;&lt;td style="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right"&gt;3,739,935&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right"&gt;2,365,706&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0; text-align: left; background-color: white"&gt;Marketable Securities include mutual&#13;funds, certificates of deposit and US Treasury securities of $3,739,935 and $2,365,706 that are considered to be highly liquid&#13;and easily tradeable as of November 30, 2019, and February 28, 2019, respectively. These securities are valued using inputs observable&#13;in active markets for identical securities and are therefore classified as Level&amp;#160;1 within the Company&amp;#8217;s fair value hierarchy.&#13;The Company&amp;#8217;s marketable securities are considered to be available-for-sale investments as defined under ASC 320 &amp;#8220;Investments&#13;&amp;#8211; Debt and Equity Securities.&amp;#8221;&lt;/p&gt;</us-gaap:FairValueOfFinancialInstrumentsPolicy>
    <us-gaap:IncomeTaxPolicyTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Income Taxes&lt;/i&gt;&lt;/b&gt; - The Company accounts for income taxes under the asset&#13;and liability method. Under this method, deferred income taxes are recognized for the tax consequences of &amp;#34;temporary differences&amp;#34;&#13;by applying enacted statutory tax rates applicable to future years to differences between the financial statement carrying amounts&#13;and the tax basis of existing assets and liabilities. If it is more likely than not that some portion or all of a deferred tax&#13;asset will not be realized, a valuation allowance is recognized.&lt;/p&gt;</us-gaap:IncomeTaxPolicyTextBlock>
    <us-gaap:GoodwillAndIntangibleAssetsPolicyTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Intangible Assets&lt;/i&gt;&lt;/b&gt;&lt;i&gt; -&lt;/i&gt; Include costs of patent applications which&#13;are deferred and charged to operations over seventeen years for domestic patents and twelve years for foreign patents. The accumulated&#13;amortization of patents is $168,516 and $160,433 at November 30, 2019 and February 28, 2019, respectively. Annual amortization&#13;expense of such intangible assets is expected to be approximately $11,000 per year for the next five years.&lt;/p&gt;</us-gaap:GoodwillAndIntangibleAssetsPolicyTextBlock>
    <us-gaap:BasisOfAccounting contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Interim Reporting&lt;/i&gt;&lt;/b&gt; - The attached summary condensed consolidated financial&#13;information does not include all disclosures required to be included in a complete set of financial statements prepared in conformity&#13;with accounting principles generally accepted in the United States of America. Such disclosures were included with the financial&#13;statements of the Company at February 28, 2019, and included in its report on Form 10-K. Such statements should be read in conjunction&#13;with the data herein.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;The financial information reflects all adjustments, normal and recurring, which,&#13;in the opinion of management, are necessary for a fair presentation of the results for the interim periods presented. The preparation&#13;of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions&#13;that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the&#13;financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ&#13;from those estimates. The results for such interim periods are not necessarily indicative of the results to be expected for the&#13;year.&lt;/p&gt;</us-gaap:BasisOfAccounting>
    <us-gaap:InventoryPolicyTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Inventories&lt;/i&gt;&lt;/b&gt;&lt;i&gt; -&lt;/i&gt; Inventories are stated at the lower of cost or&#13;market. Cost is determined using the first-in, first-out (FIFO) method for raw materials, subassemblies and work-in-progress and&#13;the specific identification method for finished goods.&lt;/p&gt;</us-gaap:InventoryPolicyTextBlock>
    <SOTK:PropertyAndPlantPolicy contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Land and Buildings &amp;#8211;&lt;/i&gt;&lt;/b&gt; Land and buildings are stated at cost.&#13;Buildings are being depreciated by use of the straight-line method based on an estimated useful life of forty years.&lt;/p&gt;</SOTK:PropertyAndPlantPolicy>
    <us-gaap:ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Long-Lived Assets&lt;/i&gt;&lt;/b&gt;&lt;i&gt; -&lt;/i&gt; The Company periodically evaluates the&#13;carrying value of long-lived assets, including intangible assets, when events and circumstances warrant such a review. The carrying&#13;value of a long-lived asset is considered impaired when the anticipated undiscounted cash flow from such asset is separately identifiable&#13;and is less than its carrying value. In that event, a loss is recognized based on the amount by which the carrying value exceeds&#13;the fair market value of the long-lived asset. Fair market value is determined primarily using the anticipated cash flows discounted&#13;at a rate commensurate with the risk involved.&lt;/p&gt;</us-gaap:ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock>
    <us-gaap:UseOfEstimates contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Management Estimates&lt;/i&gt;&lt;/b&gt;&lt;i&gt; -&lt;/i&gt; The preparation of financial statements&#13;in conformity with accounting principles generally accepted in the United States of America requires management to make estimates&#13;and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities&#13;at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results&#13;could differ from those estimates.&lt;/p&gt;</us-gaap:UseOfEstimates>
    <us-gaap:MarketableSecuritiesPolicy contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;Marketable Securities -&lt;/i&gt;&lt;/b&gt; The Company adopted ASU 2016-01, &amp;#8220;Financial&#13;Instruments &amp;#8211; Overall: Recognition and Measurement of Financial Assets and Financial Liabilities.&amp;#8221; ASU 2016-01 requires&#13;equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of&#13;the investee) to be measured at fair value with changes in fair value recognized in net income, requires public business entities&#13;to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes, requires separate&#13;presentation of financial assets and financial liabilities by measurement category and form of financial asset, and eliminates&#13;the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value&#13;that is required to be disclosed for financial instruments measured at amortized cost. The Company has evaluated the potential&#13;impact this standard may have on the condensed consolidated financial statements and the fair value allowance of the securities&#13;from the prior year has been reclassified to Retained Earnings from Other Accumulated Comprehensive Income. The unrealized loss&#13;on the marketable securities during the three and nine months ended November&amp;#160;30, 2018 has been disclosed a separate line item&#13;on the Income Statement.&lt;/p&gt;</us-gaap:MarketableSecuritiesPolicy>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&lt;b&gt;&lt;i&gt;New Accounting Pronouncements-&lt;/i&gt;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), to increase transparency&#13;and comparability among organizations by recognizing a right-of-use asset and a lease liability on the balance sheet for all leases&#13;with terms longer than 12 months. Leases will be classified as either operating or financing, with such classification affecting&#13;the pattern of expense recognition in the income statement. ASU 2016-02 is effective for fiscal years and interim periods within&#13;those years beginning after December 15, 2018, and early adoption is permitted. The adoption of ASU 2016-02 had no material impact&#13;on the Company&amp;#8217;s financial statements.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;In February 2018, the FASB issued ASU 2018-02, Income Statement - Reporting Comprehensive&#13;Income (Topic 220), &amp;#8220;&lt;i&gt;Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income&lt;/i&gt;&amp;#8221;. ASU&#13;2018-02 was issued to allow the reclassification from accumulated other comprehensive income to retained earnings for the stranded&#13;tax effect resulting from the Tax Cuts and Jobs Act enacted on December 22, 2017. The Tax Cuts and Jobs Act, among other things,&#13;reduced the corporate tax rate from 35% to 21%, which required the re-evaluation of any deferred tax assets and liabilities at&#13;the lowered tax rate which potentially could leave a disproportionate tax effect in accumulated other comprehensive income. ASU&#13;2018-02 allows for the election to reclassify these stranded tax effects to retained earnings. ASU 2018-02 is effective for all&#13;entities for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted,&#13;including adoption in any interim period for public business entities for reporting periods for which financials statements have&#13;not yet been issued. The adoption of ASU 2018-02 had no material impact on the Company&amp;#8217;s financial statements.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Cambria,serif; margin: 0"&gt;Other than Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) ASU 2016-02 and ASU 2018-02&#13;discussed above, all new accounting pronouncements issued but not yet effective have been deemed to be not applicable to the Company.&#13;Hence, the adoption of these new accounting pronouncements, once effective, is not expected to have an impact on the Company.&lt;/p&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <us-gaap:Reclassifications contextRef="From2019-03-01to2019-11-30">&lt;p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"&gt;&lt;b&gt;&lt;i&gt;Reclassifications &amp;#8211;&lt;/i&gt;&lt;/b&gt; Where appropriate, certain reclassifications&#13;have been made to the prior period to conform to the presentations of the current period.&lt;/p&gt;</us-gaap:Reclassifications>
    <us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock contextRef="From2019-03-01to2019-11-30">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font: 10pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 9pt Cambria,serif; text-align: center"&gt;Quoted Prices in Active Markets&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font: 10pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid"&gt;(Level 1)&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font: 10pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid"&gt;November 30,&lt;br /&gt; 2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid"&gt;February 28,&lt;br /&gt; 2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="width: 70%; font: 10pt Cambria,serif; text-align: left; padding-bottom: 2.5pt"&gt;Marketable Securities&lt;/td&gt;&lt;td style="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right"&gt;3,739,935&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right"&gt;2,365,706&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock>
    <us-gaap:ScheduleOfInventoryCurrentTableTextBlock contextRef="From2019-03-01to2019-11-30">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Cambria, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center"&gt;November 30,&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center"&gt;February&amp;#160;28,&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"&gt;2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"&gt;2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="width: 70%; text-align: left"&gt;Raw materials and subassemblies&lt;/td&gt;&lt;td style="width: 2%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 11%; text-align: right"&gt;1,050,183&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 2%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 11%; text-align: right"&gt;873,483&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White"&gt;&#13;    &lt;td style="text-align: left"&gt;Finished goods&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;598,218&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;571,640&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="text-align: left"&gt;Contracts in process inventory&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;706,582&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt"&gt;Work in process&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;802,077&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;483,271&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td&gt;Total&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;3,157,060&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;1,928,394&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt"&gt;Less: Allowance&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;(178,280&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;(270,378&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;)&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 2.5pt"&gt;Net inventories&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;2,978,780&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;1,658,016&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfInventoryCurrentTableTextBlock>
    <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock contextRef="From2019-03-01to2019-11-30">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt"&gt;&#13;&lt;tr style="vertical-align: top"&gt;&#13;    &lt;td style="width: 71%; padding-right: 0.8pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 29%; border-bottom: black 1pt solid; padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;Nine Months Ended&lt;br /&gt;&#13;November 30, 2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: top; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif"&gt;Expected Life&lt;/td&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"&gt;1-8 years&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: top; background-color: White"&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif"&gt;Risk free interest rate&lt;/td&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"&gt;1.58% - 2.05%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: top; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif"&gt;Expected volatility&lt;/td&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"&gt;27.46% - 32.24%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: top; background-color: White"&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif"&gt;Expected dividend yield&lt;/td&gt;&#13;    &lt;td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"&gt;0%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
    <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock contextRef="From2019-03-01to2019-11-30">&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Cambria, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font-size: 9pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-size: 9pt; font-weight: bold; text-align: center"&gt;Nine&amp;#160;Months&amp;#160;Ended&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-size: 9pt; font-weight: bold; text-align: center"&gt;Three&amp;#160;Months&amp;#160;Ended&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font-size: 9pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"&gt;November 30,&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"&gt;November 30,&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font-size: 9pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"&gt;2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"&gt;2018&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"&gt;2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid"&gt;2018&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="width: 44%; text-align: left; padding-bottom: 2.5pt"&gt;Numerator for basic and diluted earnings&amp;#160;per share&lt;/td&gt;&lt;td style="width: 2%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 10%; border-bottom: Black 2.5pt double; text-align: right"&gt;419,632&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 2%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 10%; border-bottom: Black 2.5pt double; text-align: right"&gt;100,813&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 2%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 10%; border-bottom: Black 2.5pt double; text-align: right"&gt;279,654&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 2%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 10%; border-bottom: Black 2.5pt double; text-align: right"&gt;20,259&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White"&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td&gt;Denominator for basic earnings per share &amp;#8211; weighted average&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;15,291,968&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;15,078,933&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;15,306,008&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;15,164,440&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White"&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="text-align: left"&gt;Effects of dilutive securities&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White"&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt"&gt;Stock options for employees, directors and outside consultants&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;62,504&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;205,138&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;65,811&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; text-align: right"&gt;221,654&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White"&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 2.5pt"&gt;Denominator for diluted earnings per share&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;15,354,472&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;15,284,071&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;15,371,819&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;15,386,094&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White"&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(230,239,255)"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;Basic earnings per share&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;0.03&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;0.01&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;0.02&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;0.00&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;Diluted earnings per share&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;0.03&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;0.01&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;0.02&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; text-align: right"&gt;0.00&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
    <us-gaap:ScheduleOfDebtTableTextBlock contextRef="From2019-03-01to2019-11-30">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;November&amp;#160;30,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;February 28,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"&gt;&lt;font style="font-size: 9pt"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&lt;font style="font-size: 9pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #E6EFFF"&gt;&#13;    &lt;td style="width: 73%; padding-bottom: 1pt; font-family: Cambria,serif"&gt;Note payable, bank, collateralized by land and buildings, payable in monthly installments of principal and interest of $16,358 through January 2024 with an interest rate of 4.15% and a 10-year term.&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 1pt solid; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="width: 11%; border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right"&gt;748,994&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: black 1pt solid; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="width: 10%; border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right"&gt;870,531&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 0.75in; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #E6EFFF"&gt;&#13;    &lt;td style="padding-left: 0.75in; font-family: Cambria,serif"&gt;Total long term debt&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;748,994&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif; text-align: right"&gt;870,531&lt;/td&gt;&#13;    &lt;td style="font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-bottom: 1pt; padding-left: 0.75in; font-family: Cambria,serif"&gt;Due within one year&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right"&gt;167,929&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right"&gt;162,816&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #E6EFFF"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; padding-left: 0.75in; font-family: Cambria,serif"&gt;Due after one year&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;581,065&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right"&gt;707,715&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font-family: Cambria,serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfDebtTableTextBlock>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-02-28" unitRef="USD" decimals="0">8392525</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-08-31" unitRef="USD" decimals="0">8489473</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-11-30" unitRef="USD" decimals="0">8516115</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-02-28_us-gaap_CommonStockMember" unitRef="USD" decimals="0">149864</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-11-30_us-gaap_CommonStockMember" unitRef="USD" decimals="0">151918</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-02-28_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">8901171</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-11-30_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">8921894</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-02-28_us-gaap_ComprehensiveIncomeMember" unitRef="USD" decimals="0">101605</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-02-28_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">-760115</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-11-30_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">-557697</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">8584660</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-02-28_us-gaap_CommonStockMember" unitRef="USD" decimals="0">151976</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-02-28_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">8929607</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-02-28_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">-496923</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-08-31" unitRef="USD" decimals="0">8768465</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-08-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0">153016</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-08-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0">151556</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-08-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">8972394</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-08-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">8915873</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-08-31_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">-356945</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-08-31_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">-577956</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">9085926</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-11-30_us-gaap_CommonStockMember" unitRef="USD" decimals="0">153238</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-11-30_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">9009979</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-11-30_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">-77291</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding contextRef="AsOf2018-02-28_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">14986367</us-gaap:SharesOutstanding>
    <us-gaap:SharesOutstanding contextRef="AsOf2018-11-30_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">15191725</us-gaap:SharesOutstanding>
    <us-gaap:SharesOutstanding contextRef="AsOf2019-02-28_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">15197563</us-gaap:SharesOutstanding>
    <us-gaap:SharesOutstanding contextRef="AsOf2019-08-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">15301613</us-gaap:SharesOutstanding>
    <us-gaap:SharesOutstanding contextRef="AsOf2018-08-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">15155560</us-gaap:SharesOutstanding>
    <us-gaap:SharesOutstanding contextRef="AsOf2019-11-30_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">15323831</us-gaap:SharesOutstanding>
    <us-gaap:ProfitLoss contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">100813</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">20259</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss contextRef="From2018-03-01to2018-11-30_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">100813</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">419632</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">279654</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss contextRef="From2019-03-01to2019-11-30_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">419632</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss contextRef="From2019-09-01to2019-11-30_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">279654</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss contextRef="From2018-09-01to2018-11-30_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">20259</us-gaap:ProfitLoss>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">22777</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">6383</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="From2018-03-01to2018-11-30_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">22777</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">81634</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">37807</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="From2019-03-01to2019-11-30_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">81634</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="From2019-09-01to2019-11-30_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">37807</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="From2018-09-01to2018-11-30_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">6383</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="From2018-03-01to2018-11-30_us-gaap_CommonStockMember" unitRef="USD" decimals="0">2054</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="From2018-03-01to2018-11-30_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">-2054</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="From2019-03-01to2019-11-30_us-gaap_CommonStockMember" unitRef="USD" decimals="0">1262</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="From2019-09-01to2019-11-30_us-gaap_CommonStockMember" unitRef="USD" decimals="0">222</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="From2018-09-01to2018-11-30_us-gaap_CommonStockMember" unitRef="USD" decimals="0">362</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="From2019-03-01to2019-11-30_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">-1262</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="From2019-09-01to2019-11-30_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">-222</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation contextRef="From2018-09-01to2018-11-30_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">-362</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="From2018-03-01to2018-11-30_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">205358</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="From2019-03-01to2019-11-30" unitRef="Shares" decimals="INF">126268</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="From2019-03-01to2019-11-30_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">126268</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="From2019-09-01to2019-11-30_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">22218</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="From2018-09-01to2018-11-30_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">36165</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax contextRef="From2018-03-01to2018-11-30_us-gaap_ComprehensiveIncomeMember" unitRef="USD" decimals="0">-101605</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax contextRef="From2018-03-01to2018-11-30_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">101605</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">11000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">11000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">11000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">11000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">11000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive>
    <us-gaap:InventoryNet contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">1658016</us-gaap:InventoryNet>
    <us-gaap:InventoryNet contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">2978780</us-gaap:InventoryNet>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="From2019-03-01to2019-11-30" unitRef="Shares" decimals="INF">228833</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum contextRef="From2019-03-01to2019-11-30" unitRef="Pure" decimals="INF">0.0158</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum contextRef="From2019-03-01to2019-11-30" unitRef="Pure" decimals="INF">0.0205</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum contextRef="From2019-03-01to2019-11-30" unitRef="Pure" decimals="INF">0.2746</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum contextRef="From2019-03-01to2019-11-30" unitRef="Pure" decimals="INF">0.3224</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="From2019-03-01to2019-11-30" unitRef="Pure" decimals="INF">0.00</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensation contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">23000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">7000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">82000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">38000</us-gaap:ShareBasedCompensation>
    <us-gaap:EarningsPerShareDiluted contextRef="From2018-03-01to2018-11-30" unitRef="USDPShares" decimals="INF">0.01</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted contextRef="From2018-09-01to2018-11-30" unitRef="USDPShares" decimals="INF">0</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted contextRef="From2019-03-01to2019-11-30" unitRef="USDPShares" decimals="INF">0.03</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted contextRef="From2019-09-01to2019-11-30" unitRef="USDPShares" decimals="INF">0.02</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareBasic contextRef="From2018-03-01to2018-11-30" unitRef="USDPShares" decimals="INF">0.01</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic contextRef="From2018-09-01to2018-11-30" unitRef="USDPShares" decimals="INF">0</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic contextRef="From2019-03-01to2019-11-30" unitRef="USDPShares" decimals="INF">0.03</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic contextRef="From2019-09-01to2019-11-30" unitRef="USDPShares" decimals="INF">0.02</us-gaap:EarningsPerShareBasic>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="From2018-03-01to2018-11-30" unitRef="Shares" decimals="INF">15284071</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="From2018-09-01to2018-11-30" unitRef="Shares" decimals="INF">15386094</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="From2019-03-01to2019-11-30" unitRef="Shares" decimals="INF">15354472</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="From2019-09-01to2019-11-30" unitRef="Shares" decimals="INF">15371819</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="From2018-03-01to2018-11-30" unitRef="Shares" decimals="INF">15078933</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="From2018-09-01to2018-11-30" unitRef="Shares" decimals="INF">15164440</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="From2019-03-01to2019-11-30" unitRef="Shares" decimals="INF">15291968</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="From2019-09-01to2019-11-30" unitRef="Shares" decimals="INF">15306008</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:LongTermDebtNoncurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">707715</us-gaap:LongTermDebtNoncurrent>
    <us-gaap:LongTermDebtNoncurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">581065</us-gaap:LongTermDebtNoncurrent>
    <us-gaap:LongTermDebtCurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">162816</us-gaap:LongTermDebtCurrent>
    <us-gaap:LongTermDebtCurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">167929</us-gaap:LongTermDebtCurrent>
    <us-gaap:Assets contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">12200178</us-gaap:Assets>
    <us-gaap:Assets contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">13871673</us-gaap:Assets>
    <us-gaap:DeferredTaxAssetsLiabilitiesNetCurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">332017</us-gaap:DeferredTaxAssetsLiabilitiesNetCurrent>
    <us-gaap:DeferredTaxAssetsLiabilitiesNetCurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">332017</us-gaap:DeferredTaxAssetsLiabilitiesNetCurrent>
    <us-gaap:IntangibleAssetsNetExcludingGoodwill contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">122941</us-gaap:IntangibleAssetsNetExcludingGoodwill>
    <us-gaap:IntangibleAssetsNetExcludingGoodwill contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">110453</us-gaap:IntangibleAssetsNetExcludingGoodwill>
    <SOTK:EquipmentFurnishingsLeaseholdImprovementsNet contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">802932</SOTK:EquipmentFurnishingsLeaseholdImprovementsNet>
    <SOTK:EquipmentFurnishingsLeaseholdImprovementsNet contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">975835</SOTK:EquipmentFurnishingsLeaseholdImprovementsNet>
    <SOTK:BuildingsNet contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">1731547</SOTK:BuildingsNet>
    <SOTK:BuildingsNet contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">1673275</SOTK:BuildingsNet>
    <us-gaap:Land contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">250000</us-gaap:Land>
    <us-gaap:Land contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">250000</us-gaap:Land>
    <us-gaap:AssetsCurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">8960741</us-gaap:AssetsCurrent>
    <us-gaap:AssetsCurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">10530093</us-gaap:AssetsCurrent>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">395005</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">193552</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:AccountsReceivableNetCurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">1397891</us-gaap:AccountsReceivableNetCurrent>
    <us-gaap:AccountsReceivableNetCurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">1338320</us-gaap:AccountsReceivableNetCurrent>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="AsOf2018-02-28" unitRef="USD" decimals="0">2016464</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="AsOf2018-11-30" unitRef="USD" decimals="0">1626881</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">3144123</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">2279506</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:Liabilities contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">3615518</us-gaap:Liabilities>
    <us-gaap:Liabilities contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">4785747</us-gaap:Liabilities>
    <us-gaap:DeferredTaxLiabilitiesNoncurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">370757</us-gaap:DeferredTaxLiabilitiesNoncurrent>
    <us-gaap:DeferredTaxLiabilitiesNoncurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">370757</us-gaap:DeferredTaxLiabilitiesNoncurrent>
    <us-gaap:LiabilitiesCurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">2537046</us-gaap:LiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">3833925</us-gaap:LiabilitiesCurrent>
    <us-gaap:AccruedIncomeTaxesCurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">6272</us-gaap:AccruedIncomeTaxesCurrent>
    <us-gaap:AccruedIncomeTaxesCurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">24744</us-gaap:AccruedIncomeTaxesCurrent>
    <us-gaap:CustomerAdvancesAndDepositsCurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">1149558</us-gaap:CustomerAdvancesAndDepositsCurrent>
    <us-gaap:CustomerAdvancesAndDepositsCurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">1953826</us-gaap:CustomerAdvancesAndDepositsCurrent>
    <us-gaap:AccruedLiabilitiesCurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">632706</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:AccruedLiabilitiesCurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">767971</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:AccountsPayableCurrent contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">585694</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccountsPayableCurrent contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">919455</us-gaap:AccountsPayableCurrent>
    <us-gaap:LiabilitiesAndStockholdersEquity contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">12200178</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">13871673</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">-496923</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">-77291</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:AdditionalPaidInCapital contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">8929607</us-gaap:AdditionalPaidInCapital>
    <us-gaap:AdditionalPaidInCapital contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">9009979</us-gaap:AdditionalPaidInCapital>
    <us-gaap:CommonStockValue contextRef="AsOf2019-02-28" unitRef="USD" decimals="0">151976</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue contextRef="AsOf2019-11-30" unitRef="USD" decimals="0">153238</us-gaap:CommonStockValue>
    <us-gaap:OperatingExpenses contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">3815930</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">1246265</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">4282107</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">1527066</us-gaap:OperatingExpenses>
    <us-gaap:GeneralAndAdministrativeExpense contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">857832</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">268632</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">935693</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">316218</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:SellingAndMarketingExpense contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">1979365</us-gaap:SellingAndMarketingExpense>
    <us-gaap:SellingAndMarketingExpense contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">652664</us-gaap:SellingAndMarketingExpense>
    <us-gaap:SellingAndMarketingExpense contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">2326115</us-gaap:SellingAndMarketingExpense>
    <us-gaap:SellingAndMarketingExpense contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">849419</us-gaap:SellingAndMarketingExpense>
    <us-gaap:ResearchAndDevelopmentExpense contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">978733</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">324969</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">1020299</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">361429</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:GrossProfit contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">3911930</us-gaap:GrossProfit>
    <us-gaap:GrossProfit contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">1296288</us-gaap:GrossProfit>
    <us-gaap:GrossProfit contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">4648607</us-gaap:GrossProfit>
    <us-gaap:GrossProfit contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">1796680</us-gaap:GrossProfit>
    <us-gaap:CostOfRevenue contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">4761919</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">1858970</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">5191929</us-gaap:CostOfRevenue>
    <us-gaap:CostOfRevenue contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">1875606</us-gaap:CostOfRevenue>
    <us-gaap:Revenues contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">8673849</us-gaap:Revenues>
    <us-gaap:Revenues contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">3155258</us-gaap:Revenues>
    <us-gaap:Revenues contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">9840536</us-gaap:Revenues>
    <us-gaap:Revenues contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">3672286</us-gaap:Revenues>
    <us-gaap:NonoperatingIncomeExpense contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">28196</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">8681</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">24404</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">7527</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NetRealizedOrUnrealizedGainLossOnTradingSecurities contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">-189016</us-gaap:NetRealizedOrUnrealizedGainLossOnTradingSecurities>
    <us-gaap:NetRealizedOrUnrealizedGainLossOnTradingSecurities contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">-59359</us-gaap:NetRealizedOrUnrealizedGainLossOnTradingSecurities>
    <us-gaap:NetRealizedOrUnrealizedGainLossOnTradingSecurities contextRef="From2019-03-01to2019-11-30" unitRef="USD" xsi:nil="true" />
    <us-gaap:NetRealizedOrUnrealizedGainLossOnTradingSecurities contextRef="From2019-09-01to2019-11-30" unitRef="USD" xsi:nil="true" />
    <us-gaap:MarketableSecuritiesRealizedGainLoss contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">119075</us-gaap:MarketableSecuritiesRealizedGainLoss>
    <us-gaap:MarketableSecuritiesRealizedGainLoss contextRef="From2018-09-01to2018-11-30" unitRef="USD" xsi:nil="true" />
    <us-gaap:MarketableSecuritiesRealizedGainLoss contextRef="From2019-03-01to2019-11-30" unitRef="USD" xsi:nil="true" />
    <us-gaap:MarketableSecuritiesRealizedGainLoss contextRef="From2019-09-01to2019-11-30" unitRef="USD" xsi:nil="true" />
    <us-gaap:InvestmentIncomeInterest contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">104686</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InvestmentIncomeInterest contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">33164</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InvestmentIncomeInterest contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">77496</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InvestmentIncomeInterest contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">20513</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InterestExpense contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">30501</us-gaap:InterestExpense>
    <us-gaap:InterestExpense contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">9684</us-gaap:InterestExpense>
    <us-gaap:InterestExpense contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">25465</us-gaap:InterestExpense>
    <us-gaap:InterestExpense contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">8000</us-gaap:InterestExpense>
    <us-gaap:OperatingIncomeLoss contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">96000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">50023</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">366500</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">269614</us-gaap:OperatingIncomeLoss>
    <us-gaap:IncomeTaxExpenseBenefit contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">27627</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">2566</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">23303</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">10000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">128440</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic contextRef="From2018-09-01to2018-11-30" unitRef="USD" decimals="0">22825</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">442935</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic contextRef="From2019-09-01to2019-11-30" unitRef="USD" decimals="0">289654</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">88149</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">1023495</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:IncreaseDecreaseInAccruedTaxesPayable contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">-73800</us-gaap:IncreaseDecreaseInAccruedTaxesPayable>
    <us-gaap:IncreaseDecreaseInAccruedTaxesPayable contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">18472</us-gaap:IncreaseDecreaseInAccruedTaxesPayable>
    <us-gaap:IncreaseDecreaseInCustomerDeposits contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">620303</us-gaap:IncreaseDecreaseInCustomerDeposits>
    <us-gaap:IncreaseDecreaseInCustomerDeposits contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">804268</us-gaap:IncreaseDecreaseInCustomerDeposits>
    <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">-99748</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">469026</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">150391</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
    <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">-201453</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
    <us-gaap:IncreaseDecreaseInInventories contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">436802</us-gaap:IncreaseDecreaseInInventories>
    <us-gaap:IncreaseDecreaseInInventories contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">1370764</us-gaap:IncreaseDecreaseInInventories>
    <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">388538</us-gaap:IncreaseDecreaseInAccountsReceivable>
    <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">-59571</us-gaap:IncreaseDecreaseInAccountsReceivable>
    <us-gaap:UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">189016</us-gaap:UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments>
    <us-gaap:UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments contextRef="From2019-03-01to2019-11-30" unitRef="USD" xsi:nil="true" />
    <us-gaap:InventoryLIFOReservePeriodCharge contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">48000</us-gaap:InventoryLIFOReservePeriodCharge>
    <us-gaap:InventoryLIFOReservePeriodCharge contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">50000</us-gaap:InventoryLIFOReservePeriodCharge>
    <us-gaap:StockOptionPlanExpense contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">22777</us-gaap:StockOptionPlanExpense>
    <us-gaap:StockOptionPlanExpense contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">81634</us-gaap:StockOptionPlanExpense>
    <us-gaap:DepreciationDepletionAndAmortization contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">256519</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">290203</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">486711</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">392346</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">125534</us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities>
    <us-gaap:PaymentsToAcquireMarketableSecurities contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">1374229</us-gaap:PaymentsToAcquireMarketableSecurities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">-361177</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">-1766575</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">-116555</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">-121537</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:RepaymentsOfLongTermDebt contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">116555</us-gaap:RepaymentsOfLongTermDebt>
    <us-gaap:RepaymentsOfLongTermDebt contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">121537</us-gaap:RepaymentsOfLongTermDebt>
    <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">-389583</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
    <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">-864617</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
    <us-gaap:IncomeTaxesPaidNet contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">101426</us-gaap:IncomeTaxesPaidNet>
    <us-gaap:IncomeTaxesPaidNet contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">4831</us-gaap:IncomeTaxesPaidNet>
    <us-gaap:InterestPaidNet contextRef="From2018-03-01to2018-11-30" unitRef="USD" decimals="0">30501</us-gaap:InterestPaidNet>
    <us-gaap:InterestPaidNet contextRef="From2019-03-01to2019-11-30" unitRef="USD" decimals="0">25465</us-gaap:InterestPaidNet>
</xbrli:xbrl>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>8
<FILENAME>sotk-20191130.xsd
<DESCRIPTION>XBRL SCHEMA FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" ?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.1b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Source; Value: 8770_SOTK_10Q_Q3_2020.xfr; Date: 2020%2D01%2D13T18:18:49Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
    <!-- Field: Doc-Info; Name: Misc; Value: 9K0po7xRiXhun8uEbXxcOaiDCcOdwpB0uYlBtG50fbkKzyws7l8CKCC0mcJm4bkB -->
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31" xmlns:us-roles="http://fasb.org/us-roles/2019-01-31" xmlns:srt="http://fasb.org/srt/2019-01-31" xmlns:srt-types="http://fasb.org/srt-types/2019-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:us-types="http://fasb.org/us-types/2019-01-31" xmlns:SOTK="http://sono-tek.com/20191130" elementFormDefault="qualified" targetNamespace="http://sono-tek.com/20191130">
    <annotation>
      <appinfo>
	<link:roleType roleURI="http://sono-tek.com/role/DocumentAndEntityInformation" id="DocumentAndEntityInformation">
	  <link:definition>00000001 - Document - Document and Entity Information</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnaudited" id="BalanceSheetsCurrentPeriodUnaudited">
	  <link:definition>00000002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnauditedParentheticals" id="BalanceSheetsCurrentPeriodUnauditedParentheticals">
	  <link:definition>00000003 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/StatementsOfOperations" id="StatementsOfOperations">
	  <link:definition>00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/StatementsOfCashFlows" id="StatementsOfCashFlows">
	  <link:definition>00000005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/StatementsOfStockholdersEquity" id="StatementsOfStockholdersEquity">
	  <link:definition>00000006 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/BusinessDescription" id="BusinessDescription">
	  <link:definition>00000007 - Disclosure - Business Description</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/SignificantAccountingPolicies" id="SignificantAccountingPolicies">
	  <link:definition>00000008 - Disclosure - Significant Accounting Policies</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/RevenueRecognition" id="RevenueRecognition">
	  <link:definition>00000009 - Disclosure - Revenue Recognition</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/Inventories" id="Inventories">
	  <link:definition>00000010 - Disclosure - Inventories</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/StockOptionsAndWarrants" id="StockOptionsAndWarrants">
	  <link:definition>00000011 - Disclosure - Stock Options and Warrants</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/StockBasedCompensation" id="StockBasedCompensation">
	  <link:definition>00000012 - Disclosure - Stock Based Compensation</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/EarningsPerShare" id="EarningsPerShare">
	  <link:definition>00000013 - Disclosure - Earnings Per Share</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/LongTermDebt" id="LongTermDebt">
	  <link:definition>00000014 - Disclosure - Long Term Debt</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/RevolvingLineOfCredit" id="RevolvingLineOfCredit">
	  <link:definition>00000015 - Disclosure - Revolving Line of Credit</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/CommitmentsAndContingencies" id="CommitmentsAndContingencies">
	  <link:definition>00000016 - Disclosure - Commitments and Contingencies</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/SubsequentEvents" id="SubsequentEvents">
	  <link:definition>00000017 - Disclosure - Subsequent Events</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/SignificantAccountingPoliciesPolicies" id="SignificantAccountingPoliciesPolicies">
	  <link:definition>00000018 - Disclosure - Significant Accounting Policies (Policies)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/SignificantAccountingPoliciesTables" id="SignificantAccountingPoliciesTables">
	  <link:definition>00000019 - Disclosure - Significant Accounting Policies (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/InventoriesTables" id="InventoriesTables">
	  <link:definition>00000020 - Disclosure - Inventories (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/StockBasedCompensationTables" id="StockBasedCompensationTables">
	  <link:definition>00000021 - Disclosure - Stock Based Compensation (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/EarningsPerShareTables" id="EarningsPerShareTables">
	  <link:definition>00000022 - Disclosure - Earnings Per Share (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/LongTermDebtTables" id="LongTermDebtTables">
	  <link:definition>00000023 - Disclosure - Long Term Debt (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetails" id="SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetails">
	  <link:definition>00000024 - Disclosure - Significant Accounting Policies - Fair values of financial assets of the Company (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetailsNarrative" id="SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetailsNarrative">
	  <link:definition>00000025 - Disclosure - Significant Accounting Policies - Fair values of financial assets of the Company (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-IntangibleAssetsDetailsNarrative" id="SignificantAccountingPolicies-IntangibleAssetsDetailsNarrative">
	  <link:definition>00000026 - Disclosure - Significant Accounting Policies - Intangible Assets (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-NewAccountingPronouncementsDetailsNarrative" id="SignificantAccountingPolicies-NewAccountingPronouncementsDetailsNarrative">
	  <link:definition>00000027 - Disclosure - Significant Accounting Policies - New Accounting Pronouncements (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/RevenueRecognitionDetailsNarrative" id="RevenueRecognitionDetailsNarrative">
	  <link:definition>00000028 - Disclosure - Revenue Recognition (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/InventoriesDetails" id="InventoriesDetails">
	  <link:definition>00000029 - Disclosure - Inventories (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/StockOptionsDetailsNarrative" id="StockOptionsDetailsNarrative">
	  <link:definition>00000030 - Disclosure - Stock Options (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/StockBasedCompensationDetailsNarrative" id="StockBasedCompensationDetailsNarrative">
	  <link:definition>00000031 - Disclosure - Stock Based Compensation (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/Stock-basedCompensation-Weighted-averageBlack-scholesAssumptionsDetails" id="Stock-basedCompensation-Weighted-averageBlack-scholesAssumptionsDetails">
	  <link:definition>00000032 - Disclosure - Stock-Based Compensation - Weighted-average Black-Scholes assumptions (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/EarningsPerShare-DenominatorForCalculationOfDilutedEarningsPerShareDetails" id="EarningsPerShare-DenominatorForCalculationOfDilutedEarningsPerShareDetails">
	  <link:definition>00000033 - Disclosure - Earnings Per Share - The denominator for the calculation of diluted earnings per share (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/LongTermDebtDetails" id="LongTermDebtDetails">
	  <link:definition>00000034 - Disclosure - Long Term Debt (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://sono-tek.com/role/RevolvingLineOfCreditDetailsNarrative" id="RevolvingLineOfCreditDetailsNarrative">
	  <link:definition>00000035 - Disclosure - Revolving Line of Credit (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:linkbaseRef xlink:type="simple" xlink:href="sotk-20191130_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="sotk-20191130_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="sotk-20191130_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="sotk-20191130_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links" />
      </appinfo>
    </annotation>
    <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
    <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
    <import namespace="http://xbrl.sec.gov/dei/2019-01-31" schemaLocation="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd" />
    <import namespace="http://fasb.org/us-gaap/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd" />
    <import namespace="http://fasb.org/us-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
    <import namespace="http://xbrl.sec.gov/country/2017-01-31" schemaLocation="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd" />
    <import namespace="http://fasb.org/srt/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd" />
    <import namespace="http://fasb.org/srt-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd" />
    <element id="SOTK_ChangeInCorporateTaxRateDescription" name="ChangeInCorporateTaxRateDescription" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_InventoryContractsInProcess" name="InventoryContractsInProcess" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_RevenueRecognitionTextBlocK" name="RevenueRecognitionTextBlocK" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock" name="EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_PropertyAndPlantPolicy" name="PropertyAndPlantPolicy" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_EquipmentFurnishingsLeaseholdImprovementsNet" name="EquipmentFurnishingsLeaseholdImprovementsNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_BuildingsNet" name="BuildingsNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_StockCompensationPlan2Member" name="StockCompensationPlan2Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_OperatingSegments1Member" name="OperatingSegments1Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_OperatingSegments2Member" name="OperatingSegments2Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_LaboratoryEquipmentMember" name="LaboratoryEquipmentMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_TradeshowAndDemonstrationEquipmentMember" name="TradeshowAndDemonstrationEquipmentMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_StockOptions2013OneMember" name="StockOptions2013OneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_StockOptions2013TwoMember" name="StockOptions2013TwoMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_StockOptions2012Member" name="StockOptions2012Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_StockCompensationPlan3Member" name="StockCompensationPlan3Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_DomesticPatentsMember" name="DomesticPatentsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_ForeignPatentsMember" name="ForeignPatentsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_DirectorStockOptionMember" name="DirectorStockOptionMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_OfficerStockOptionMember" name="OfficerStockOptionMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_InventoriesTablesAbstract" name="InventoriesTablesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_EarningsPerShareTablesAbstract" name="EarningsPerShareTablesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="SOTK_LongTermDebtTablesAbstract" name="LongTermDebtTablesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
</schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>9
<FILENAME>sotk-20191130_cal.xml
<DESCRIPTION>XBRL CALCULATION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.1b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Source; Value: 8770_SOTK_10Q_Q3_2020.xfr; Date: 2020%2D01%2D13T18:18:49Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://sono-tek.com/role/DocumentAndEntityInformation" xlink:href="sotk-20191130.xsd#DocumentAndEntityInformation" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnaudited" xlink:href="sotk-20191130.xsd#BalanceSheetsCurrentPeriodUnaudited" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnauditedParentheticals" xlink:href="sotk-20191130.xsd#BalanceSheetsCurrentPeriodUnauditedParentheticals" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StatementsOfOperations" xlink:href="sotk-20191130.xsd#StatementsOfOperations" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StatementsOfCashFlows" xlink:href="sotk-20191130.xsd#StatementsOfCashFlows" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StatementsOfStockholdersEquity" xlink:href="sotk-20191130.xsd#StatementsOfStockholdersEquity" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/BusinessDescription" xlink:href="sotk-20191130.xsd#BusinessDescription" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/RevenueRecognition" xlink:href="sotk-20191130.xsd#RevenueRecognition" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/Inventories" xlink:href="sotk-20191130.xsd#Inventories" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockOptionsAndWarrants" xlink:href="sotk-20191130.xsd#StockOptionsAndWarrants" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockBasedCompensation" xlink:href="sotk-20191130.xsd#StockBasedCompensation" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/EarningsPerShare" xlink:href="sotk-20191130.xsd#EarningsPerShare" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/LongTermDebt" xlink:href="sotk-20191130.xsd#LongTermDebt" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/RevolvingLineOfCredit" xlink:href="sotk-20191130.xsd#RevolvingLineOfCredit" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/CommitmentsAndContingencies" xlink:href="sotk-20191130.xsd#CommitmentsAndContingencies" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SubsequentEvents" xlink:href="sotk-20191130.xsd#SubsequentEvents" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPoliciesPolicies" xlink:href="sotk-20191130.xsd#SignificantAccountingPoliciesPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPoliciesTables" xlink:href="sotk-20191130.xsd#SignificantAccountingPoliciesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/InventoriesTables" xlink:href="sotk-20191130.xsd#InventoriesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockBasedCompensationTables" xlink:href="sotk-20191130.xsd#StockBasedCompensationTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/EarningsPerShareTables" xlink:href="sotk-20191130.xsd#EarningsPerShareTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/LongTermDebtTables" xlink:href="sotk-20191130.xsd#LongTermDebtTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetails" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetailsNarrative" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-IntangibleAssetsDetailsNarrative" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies-IntangibleAssetsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-NewAccountingPronouncementsDetailsNarrative" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies-NewAccountingPronouncementsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/RevenueRecognitionDetailsNarrative" xlink:href="sotk-20191130.xsd#RevenueRecognitionDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/InventoriesDetails" xlink:href="sotk-20191130.xsd#InventoriesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockOptionsDetailsNarrative" xlink:href="sotk-20191130.xsd#StockOptionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockBasedCompensationDetailsNarrative" xlink:href="sotk-20191130.xsd#StockBasedCompensationDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/Stock-basedCompensation-Weighted-averageBlack-scholesAssumptionsDetails" xlink:href="sotk-20191130.xsd#Stock-basedCompensation-Weighted-averageBlack-scholesAssumptionsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/EarningsPerShare-DenominatorForCalculationOfDilutedEarningsPerShareDetails" xlink:href="sotk-20191130.xsd#EarningsPerShare-DenominatorForCalculationOfDilutedEarningsPerShareDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/LongTermDebtDetails" xlink:href="sotk-20191130.xsd#LongTermDebtDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/RevolvingLineOfCreditDetailsNarrative" xlink:href="sotk-20191130.xsd#RevolvingLineOfCreditDetailsNarrative" xlink:type="simple" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/DocumentAndEntityInformation" xlink:title="00000001 - Document - Document and Entity Information" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnaudited" xlink:title="00000002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaapAssetsCurrent" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="loc_us-gaapMarketableSecuritiesCurrent" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapMarketableSecuritiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaapAccountsReceivableNetCurrent" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapAccountsReceivableNetCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaapInventoryNet" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapInventoryNet" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaapPrepaidExpenseAndOtherAssetsCurrent" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapPrepaidExpenseAndOtherAssetsCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaapAssets" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapAssetsCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Land" xlink:label="loc_us-gaapLand" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapLand" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_BuildingsNet" xlink:label="loc_SOTKBuildingsNet" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_SOTKBuildingsNet" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_EquipmentFurnishingsLeaseholdImprovementsNet" xlink:label="loc_SOTKEquipmentFurnishingsLeaseholdImprovementsNet" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_SOTKEquipmentFurnishingsLeaseholdImprovementsNet" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaapIntangibleAssetsNetExcludingGoodwill" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapIntangibleAssetsNetExcludingGoodwill" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent" xlink:label="loc_us-gaapDeferredTaxAssetsLiabilitiesNetCurrent" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapDeferredTaxAssetsLiabilitiesNetCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaapLiabilitiesCurrent" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaapAccountsPayableCurrent" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapAccountsPayableCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaapAccruedLiabilitiesCurrent" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapAccruedLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CustomerAdvancesAndDepositsCurrent" xlink:label="loc_us-gaapCustomerAdvancesAndDepositsCurrent" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapCustomerAdvancesAndDepositsCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaapLongTermDebtCurrent" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapLongTermDebtCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="loc_us-gaapAccruedIncomeTaxesCurrent" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapAccruedIncomeTaxesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaapLiabilities" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_us-gaapLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaapDeferredTaxLiabilitiesNoncurrent" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_us-gaapDeferredTaxLiabilitiesNoncurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaapLongTermDebtNoncurrent" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_us-gaapLongTermDebtNoncurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaapCommonStockValue" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapCommonStockValue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaapAdditionalPaidInCapital" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapAdditionalPaidInCapital" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaapRetainedEarningsAccumulatedDeficit" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapRetainedEarningsAccumulatedDeficit" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaapLiabilitiesAndStockholdersEquity" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:to="loc_us-gaapLiabilities" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:to="loc_us-gaapStockholdersEquity" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnauditedParentheticals" xlink:title="00000003 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StatementsOfOperations" xlink:title="00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaapGrossProfit" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaapRevenues" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapGrossProfit" xlink:to="loc_us-gaapRevenues" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaapCostOfRevenue" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapGrossProfit" xlink:to="loc_us-gaapCostOfRevenue" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaapOperatingExpenses" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaapResearchAndDevelopmentExpense" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapResearchAndDevelopmentExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingAndMarketingExpense" xlink:label="loc_us-gaapSellingAndMarketingExpense" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapSellingAndMarketingExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaapGeneralAndAdministrativeExpense" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapGeneralAndAdministrativeExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaapOperatingIncomeLoss" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingIncomeLoss" xlink:to="loc_us-gaapGrossProfit" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingIncomeLoss" xlink:to="loc_us-gaapOperatingExpenses" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:label="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:to="loc_us-gaapOperatingIncomeLoss" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaapInterestExpense" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:to="loc_us-gaapInterestExpense" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaapInvestmentIncomeInterest" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:to="loc_us-gaapInvestmentIncomeInterest" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesRealizedGainLoss" xlink:label="loc_us-gaapMarketableSecuritiesRealizedGainLoss" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:to="loc_us-gaapMarketableSecuritiesRealizedGainLoss" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetRealizedOrUnrealizedGainLossOnTradingSecurities" xlink:label="loc_us-gaapNetRealizedOrUnrealizedGainLossOnTradingSecurities" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:to="loc_us-gaapNetRealizedOrUnrealizedGainLossOnTradingSecurities" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaapNonoperatingIncomeExpense" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:to="loc_us-gaapNonoperatingIncomeExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaapProfitLoss" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapProfitLoss" xlink:to="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapProfitLoss" xlink:to="loc_us-gaapIncomeTaxExpenseBenefit" xlink:type="arc" weight="-1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StatementsOfCashFlows" xlink:title="00000005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaapProfitLoss" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapProfitLoss" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaapDepreciationDepletionAndAmortization" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapDepreciationDepletionAndAmortization" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockOptionPlanExpense" xlink:label="loc_us-gaapStockOptionPlanExpense" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapStockOptionPlanExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryLIFOReservePeriodCharge" xlink:label="loc_us-gaapInventoryLIFOReservePeriodCharge" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapInventoryLIFOReservePeriodCharge" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments" xlink:label="loc_us-gaapUnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapUnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsReceivable" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsReceivable" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaapIncreaseDecreaseInInventories" />
      <link:calculationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInInventories" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaapIncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
      <link:calculationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
      <link:calculationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInCustomerDeposits" xlink:label="loc_us-gaapIncreaseDecreaseInCustomerDeposits" />
      <link:calculationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInCustomerDeposits" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable" xlink:label="loc_us-gaapIncreaseDecreaseInAccruedTaxesPayable" />
      <link:calculationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccruedTaxesPayable" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaapPaymentsToAcquirePropertyPlantAndEquipment" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_us-gaapPaymentsToAcquirePropertyPlantAndEquipment" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:label="loc_us-gaapProceedsFromSaleAndMaturityOfMarketableSecurities" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_us-gaapProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities" xlink:label="loc_us-gaapPaymentsToAcquireMarketableSecurities" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_us-gaapPaymentsToAcquireMarketableSecurities" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaapProceedsFromStockOptionsExercised" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromStockOptionsExercised" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaapRepaymentsOfLongTermDebt" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapRepaymentsOfLongTermDebt" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:type="arc" weight="1" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StatementsOfStockholdersEquity" xlink:title="00000006 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/BusinessDescription" xlink:title="00000007 - Disclosure - Business Description" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies" xlink:title="00000008 - Disclosure - Significant Accounting Policies" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/RevenueRecognition" xlink:title="00000009 - Disclosure - Revenue Recognition" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/Inventories" xlink:title="00000010 - Disclosure - Inventories" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockOptionsAndWarrants" xlink:title="00000011 - Disclosure - Stock Options and Warrants" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockBasedCompensation" xlink:title="00000012 - Disclosure - Stock Based Compensation" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/EarningsPerShare" xlink:title="00000013 - Disclosure - Earnings Per Share" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/LongTermDebt" xlink:title="00000014 - Disclosure - Long Term Debt" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/RevolvingLineOfCredit" xlink:title="00000015 - Disclosure - Revolving Line of Credit" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/CommitmentsAndContingencies" xlink:title="00000016 - Disclosure - Commitments and Contingencies" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SubsequentEvents" xlink:title="00000017 - Disclosure - Subsequent Events" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPoliciesPolicies" xlink:title="00000018 - Disclosure - Significant Accounting Policies (Policies)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPoliciesTables" xlink:title="00000019 - Disclosure - Significant Accounting Policies (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/InventoriesTables" xlink:title="00000020 - Disclosure - Inventories (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockBasedCompensationTables" xlink:title="00000021 - Disclosure - Stock Based Compensation (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/EarningsPerShareTables" xlink:title="00000022 - Disclosure - Earnings Per Share (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/LongTermDebtTables" xlink:title="00000023 - Disclosure - Long Term Debt (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetails" xlink:title="00000024 - Disclosure - Significant Accounting Policies - Fair values of financial assets of the Company (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetailsNarrative" xlink:title="00000025 - Disclosure - Significant Accounting Policies - Fair values of financial assets of the Company (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies-IntangibleAssetsDetailsNarrative" xlink:title="00000026 - Disclosure - Significant Accounting Policies - Intangible Assets (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies-NewAccountingPronouncementsDetailsNarrative" xlink:title="00000027 - Disclosure - Significant Accounting Policies - New Accounting Pronouncements (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/RevenueRecognitionDetailsNarrative" xlink:title="00000028 - Disclosure - Revenue Recognition (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/InventoriesDetails" xlink:title="00000029 - Disclosure - Inventories (Details)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryGross" xlink:label="loc_us-gaapInventoryGross" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="loc_us-gaapInventoryFinishedGoods" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapInventoryGross" xlink:to="loc_us-gaapInventoryFinishedGoods" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="loc_us-gaapInventoryWorkInProcess" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapInventoryGross" xlink:to="loc_us-gaapInventoryWorkInProcess" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_InventoryContractsInProcess" xlink:label="loc_SOTKInventoryContractsInProcess" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapInventoryGross" xlink:to="loc_SOTKInventoryContractsInProcess" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryRawMaterials" xlink:label="loc_us-gaapInventoryRawMaterials" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapInventoryGross" xlink:to="loc_us-gaapInventoryRawMaterials" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaapInventoryNet" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapInventoryNet" xlink:to="loc_us-gaapInventoryGross" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="loc_us-gaapInventoryValuationReserves" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapInventoryNet" xlink:to="loc_us-gaapInventoryValuationReserves" xlink:type="arc" weight="-1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockOptionsDetailsNarrative" xlink:title="00000030 - Disclosure - Stock Options (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockBasedCompensationDetailsNarrative" xlink:title="00000031 - Disclosure - Stock Based Compensation (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/Stock-basedCompensation-Weighted-averageBlack-scholesAssumptionsDetails" xlink:title="00000032 - Disclosure - Stock-Based Compensation - Weighted-average Black-Scholes assumptions (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/EarningsPerShare-DenominatorForCalculationOfDilutedEarningsPerShareDetails" xlink:title="00000033 - Disclosure - Earnings Per Share - The denominator for the calculation of diluted earnings per share (Details)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaapWeightedAverageNumberOfDilutedSharesOutstanding" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaapWeightedAverageNumberOfSharesOutstandingBasic" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapWeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="loc_us-gaapWeightedAverageNumberOfSharesOutstandingBasic" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapWeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/LongTermDebtDetails" xlink:title="00000034 - Disclosure - Long Term Debt (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/RevolvingLineOfCreditDetailsNarrative" xlink:title="00000035 - Disclosure - Revolving Line of Credit (Details Narrative)" />
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>10
<FILENAME>sotk-20191130_def.xml
<DESCRIPTION>XBRL DEFINITION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.1b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Source; Value: 8770_SOTK_10Q_Q3_2020.xfr; Date: 2020%2D01%2D13T18:18:49Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://sono-tek.com/role/DocumentAndEntityInformation" xlink:href="sotk-20191130.xsd#DocumentAndEntityInformation" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnaudited" xlink:href="sotk-20191130.xsd#BalanceSheetsCurrentPeriodUnaudited" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnauditedParentheticals" xlink:href="sotk-20191130.xsd#BalanceSheetsCurrentPeriodUnauditedParentheticals" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StatementsOfOperations" xlink:href="sotk-20191130.xsd#StatementsOfOperations" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StatementsOfCashFlows" xlink:href="sotk-20191130.xsd#StatementsOfCashFlows" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StatementsOfStockholdersEquity" xlink:href="sotk-20191130.xsd#StatementsOfStockholdersEquity" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/BusinessDescription" xlink:href="sotk-20191130.xsd#BusinessDescription" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/RevenueRecognition" xlink:href="sotk-20191130.xsd#RevenueRecognition" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/Inventories" xlink:href="sotk-20191130.xsd#Inventories" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockOptionsAndWarrants" xlink:href="sotk-20191130.xsd#StockOptionsAndWarrants" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockBasedCompensation" xlink:href="sotk-20191130.xsd#StockBasedCompensation" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/EarningsPerShare" xlink:href="sotk-20191130.xsd#EarningsPerShare" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/LongTermDebt" xlink:href="sotk-20191130.xsd#LongTermDebt" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/RevolvingLineOfCredit" xlink:href="sotk-20191130.xsd#RevolvingLineOfCredit" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/CommitmentsAndContingencies" xlink:href="sotk-20191130.xsd#CommitmentsAndContingencies" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SubsequentEvents" xlink:href="sotk-20191130.xsd#SubsequentEvents" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPoliciesPolicies" xlink:href="sotk-20191130.xsd#SignificantAccountingPoliciesPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPoliciesTables" xlink:href="sotk-20191130.xsd#SignificantAccountingPoliciesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/InventoriesTables" xlink:href="sotk-20191130.xsd#InventoriesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockBasedCompensationTables" xlink:href="sotk-20191130.xsd#StockBasedCompensationTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/EarningsPerShareTables" xlink:href="sotk-20191130.xsd#EarningsPerShareTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/LongTermDebtTables" xlink:href="sotk-20191130.xsd#LongTermDebtTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetails" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetailsNarrative" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-IntangibleAssetsDetailsNarrative" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies-IntangibleAssetsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-NewAccountingPronouncementsDetailsNarrative" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies-NewAccountingPronouncementsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/RevenueRecognitionDetailsNarrative" xlink:href="sotk-20191130.xsd#RevenueRecognitionDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/InventoriesDetails" xlink:href="sotk-20191130.xsd#InventoriesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockOptionsDetailsNarrative" xlink:href="sotk-20191130.xsd#StockOptionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockBasedCompensationDetailsNarrative" xlink:href="sotk-20191130.xsd#StockBasedCompensationDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/Stock-basedCompensation-Weighted-averageBlack-scholesAssumptionsDetails" xlink:href="sotk-20191130.xsd#Stock-basedCompensation-Weighted-averageBlack-scholesAssumptionsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/EarningsPerShare-DenominatorForCalculationOfDilutedEarningsPerShareDetails" xlink:href="sotk-20191130.xsd#EarningsPerShare-DenominatorForCalculationOfDilutedEarningsPerShareDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/LongTermDebtDetails" xlink:href="sotk-20191130.xsd#LongTermDebtDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/RevolvingLineOfCreditDetailsNarrative" xlink:href="sotk-20191130.xsd#RevolvingLineOfCreditDetailsNarrative" xlink:type="simple" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" arcroleURI="http://xbrl.org/int/dim/arcrole/all" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll" arcroleURI="http://xbrl.org/int/dim/arcrole/notAll" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/DocumentAndEntityInformation" xlink:title="00000001 - Document - Document and Entity Information" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnaudited" xlink:title="00000002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnauditedParentheticals" xlink:title="00000003 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StatementsOfOperations" xlink:title="00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StatementsOfCashFlows" xlink:title="00000005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StatementsOfStockholdersEquity" xlink:title="00000006 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapCommonStockMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaapAdditionalPaidInCapitalMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapAdditionalPaidInCapitalMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeMember" xlink:label="loc_us-gaapComprehensiveIncomeMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapComprehensiveIncomeMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaapRetainedEarningsMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapRetainedEarningsMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaapSharesOutstanding_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharesOutstanding_60" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockholdersEquity_60" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax" xlink:label="loc_us-gaapReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_60" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesShareBasedCompensation_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesShareBasedCompensation_60" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueShareBasedCompensation_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueShareBasedCompensation_60" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaapAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_60" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesUnrealizedGainLoss" xlink:label="loc_us-gaapMarketableSecuritiesUnrealizedGainLoss_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapMarketableSecuritiesUnrealizedGainLoss_60" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaapProfitLoss_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapProfitLoss_60" xlink:type="arc" order="8" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/BusinessDescription" xlink:title="00000007 - Disclosure - Business Description" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies" xlink:title="00000008 - Disclosure - Significant Accounting Policies" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/RevenueRecognition" xlink:title="00000009 - Disclosure - Revenue Recognition" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/Inventories" xlink:title="00000010 - Disclosure - Inventories" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockOptionsAndWarrants" xlink:title="00000011 - Disclosure - Stock Options and Warrants" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockBasedCompensation" xlink:title="00000012 - Disclosure - Stock Based Compensation" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/EarningsPerShare" xlink:title="00000013 - Disclosure - Earnings Per Share" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/LongTermDebt" xlink:title="00000014 - Disclosure - Long Term Debt" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/RevolvingLineOfCredit" xlink:title="00000015 - Disclosure - Revolving Line of Credit" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/CommitmentsAndContingencies" xlink:title="00000016 - Disclosure - Commitments and Contingencies" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SubsequentEvents" xlink:title="00000017 - Disclosure - Subsequent Events" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPoliciesPolicies" xlink:title="00000018 - Disclosure - Significant Accounting Policies (Policies)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPoliciesTables" xlink:title="00000019 - Disclosure - Significant Accounting Policies (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/InventoriesTables" xlink:title="00000020 - Disclosure - Inventories (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockBasedCompensationTables" xlink:title="00000021 - Disclosure - Stock Based Compensation (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/EarningsPerShareTables" xlink:title="00000022 - Disclosure - Earnings Per Share (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/LongTermDebtTables" xlink:title="00000023 - Disclosure - Long Term Debt (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetails" xlink:title="00000024 - Disclosure - Significant Accounting Policies - Fair values of financial assets of the Company (Details)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaapFairValueByFairValueHierarchyLevelAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapFairValueByFairValueHierarchyLevelAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaapFairValueMeasurementsFairValueHierarchyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapFairValueByFairValueHierarchyLevelAxis" xlink:to="loc_us-gaapFairValueMeasurementsFairValueHierarchyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaapFairValueMeasurementsFairValueHierarchyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapFairValueByFairValueHierarchyLevelAxis" xlink:to="loc_us-gaapFairValueMeasurementsFairValueHierarchyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaapFairValueInputsLevel1Member_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFairValueMeasurementsFairValueHierarchyDomain" xlink:to="loc_us-gaapFairValueInputsLevel1Member_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="loc_us-gaapMarketableSecuritiesCurrent_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapMarketableSecuritiesCurrent_30" xlink:type="arc" order="1" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetailsNarrative" xlink:title="00000025 - Disclosure - Significant Accounting Policies - Fair values of financial assets of the Company (Details Narrative)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies-IntangibleAssetsDetailsNarrative" xlink:title="00000026 - Disclosure - Significant Accounting Policies - Intangible Assets (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_DomesticPatentsMember" xlink:label="loc_SOTKDomesticPatentsMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="loc_SOTKDomesticPatentsMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_ForeignPatentsMember" xlink:label="loc_SOTKForeignPatentsMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="loc_SOTKForeignPatentsMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetUsefulLife_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetUsefulLife_50" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAccumulatedAmortization_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAccumulatedAmortization_50" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_50" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_50" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_50" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_50" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_50" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearThree_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_50" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearThree_50" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearFour_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_50" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearFour_50" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearFive_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_50" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearFive_50" xlink:type="arc" order="9" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies-NewAccountingPronouncementsDetailsNarrative" xlink:title="00000027 - Disclosure - Significant Accounting Policies - New Accounting Pronouncements (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaapAdjustmentsForNewAccountingPronouncementsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapAdjustmentsForNewAccountingPronouncementsAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaapTypeOfAdoptionMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapAdjustmentsForNewAccountingPronouncementsAxis" xlink:to="loc_us-gaapTypeOfAdoptionMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaapTypeOfAdoptionMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapAdjustmentsForNewAccountingPronouncementsAxis" xlink:to="loc_us-gaapTypeOfAdoptionMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingStandardsUpdate201517Member" xlink:label="loc_us-gaapAccountingStandardsUpdate201517Member_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapTypeOfAdoptionMember" xlink:to="loc_us-gaapAccountingStandardsUpdate201517Member_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_ChangeInCorporateTaxRateDescription" xlink:label="loc_SOTKChangeInCorporateTaxRateDescription_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_SOTKChangeInCorporateTaxRateDescription_30" xlink:type="arc" order="1" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/RevenueRecognitionDetailsNarrative" xlink:title="00000028 - Disclosure - Revenue Recognition (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="loc_us-gaapConcentrationRiskByBenchmarkAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapConcentrationRiskByBenchmarkAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="loc_us-gaapConcentrationRiskBenchmarkDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapConcentrationRiskByBenchmarkAxis" xlink:to="loc_us-gaapConcentrationRiskBenchmarkDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="loc_us-gaapConcentrationRiskBenchmarkDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapConcentrationRiskByBenchmarkAxis" xlink:to="loc_us-gaapConcentrationRiskBenchmarkDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerMember" xlink:label="loc_us-gaapRevenueFromContractWithCustomerMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapConcentrationRiskBenchmarkDomain" xlink:to="loc_us-gaapRevenueFromContractWithCustomerMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaapCreditFacilityAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapCreditFacilityAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaapCreditFacilityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapCreditFacilityAxis" xlink:to="loc_us-gaapCreditFacilityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaapCreditFacilityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapCreditFacilityAxis" xlink:to="loc_us-gaapCreditFacilityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LetterOfCreditMember" xlink:label="loc_us-gaapLetterOfCreditMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCreditFacilityDomain" xlink:to="loc_us-gaapLetterOfCreditMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CustomerAdvancesAndDeposits" xlink:label="loc_us-gaapCustomerAdvancesAndDeposits_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCustomerAdvancesAndDeposits_40" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaapLineOfCredit_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCredit_40" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityCollateral" xlink:label="loc_us-gaapLineOfCreditFacilityCollateral_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityCollateral_40" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_InventoryContractsInProcess" xlink:label="loc_SOTKInventoryContractsInProcess_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_SOTKInventoryContractsInProcess_40" xlink:type="arc" order="4" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/InventoriesDetails" xlink:title="00000029 - Disclosure - Inventories (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockOptionsDetailsNarrative" xlink:title="00000030 - Disclosure - Stock Options (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaapPlanNameAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapPlanNameAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaapPlanNameDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapPlanNameAxis" xlink:to="loc_us-gaapPlanNameDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaapPlanNameDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapPlanNameAxis" xlink:to="loc_us-gaapPlanNameDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_StockCompensationPlan3Member" xlink:label="loc_SOTKStockCompensationPlan3Member_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPlanNameDomain" xlink:to="loc_SOTKStockCompensationPlan3Member_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_StockCompensationPlan2Member" xlink:label="loc_SOTKStockCompensationPlan2Member_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPlanNameDomain" xlink:to="loc_SOTKStockCompensationPlan2Member_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_60" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_60" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_60" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesStockOptionsExercised_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesStockOptionsExercised_60" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesShareBasedCompensation_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesShareBasedCompensation_60" xlink:type="arc" order="5" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockBasedCompensationDetailsNarrative" xlink:title="00000031 - Disclosure - Stock Based Compensation (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaapAwardTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapAwardTypeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="loc_us-gaapEmployeeStockOptionMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_us-gaapEmployeeStockOptionMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_OfficerStockOptionMember" xlink:label="loc_SOTKOfficerStockOptionMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_SOTKOfficerStockOptionMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_DirectorStockOptionMember" xlink:label="loc_SOTKDirectorStockOptionMember_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_SOTKDirectorStockOptionMember_60" xlink:type="arc" order="61" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtRangeAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember_40" xlink:type="arc" order="42" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srtMinimumMember_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMinimumMember_50" xlink:type="arc" order="52" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_160" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_160" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_160" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" xlink:label="loc_us-gaapSharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2_160" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_160" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_160" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_160" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_160" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_160" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaapShareBasedCompensation_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensation_160" xlink:type="arc" order="12" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/Stock-basedCompensation-Weighted-averageBlack-scholesAssumptionsDetails" xlink:title="00000032 - Disclosure - Stock-Based Compensation - Weighted-average Black-Scholes assumptions (Details)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaapAwardTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapAwardTypeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtRangeAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srtMinimumMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMinimumMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_40" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_40" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_40" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_40" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_40" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum_40" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum_40" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_40" xlink:type="arc" order="9" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/EarningsPerShare-DenominatorForCalculationOfDilutedEarningsPerShareDetails" xlink:title="00000033 - Disclosure - Earnings Per Share - The denominator for the calculation of diluted earnings per share (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/LongTermDebtDetails" xlink:title="00000034 - Disclosure - Long Term Debt (Details)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaapLongtermDebtTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapLongtermDebtTypeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaapLongtermDebtTypeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapLongtermDebtTypeAxis" xlink:to="loc_us-gaapLongtermDebtTypeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaapLongtermDebtTypeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapLongtermDebtTypeAxis" xlink:to="loc_us-gaapLongtermDebtTypeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NotesPayableOtherPayablesMember" xlink:label="loc_us-gaapNotesPayableOtherPayablesMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLongtermDebtTypeDomain" xlink:to="loc_us-gaapNotesPayableOtherPayablesMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaapLongTermDebt_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLongTermDebt_50" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaapLongTermDebtCurrent_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLongTermDebtCurrent_50" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaapLongTermDebtNoncurrent_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLongTermDebtNoncurrent_50" xlink:type="arc" order="5" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://sono-tek.com/role/RevolvingLineOfCreditDetailsNarrative" xlink:title="00000035 - Disclosure - Revolving Line of Credit (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="loc_us-gaapShortTermDebtTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapShortTermDebtTypeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="loc_us-gaapShortTermDebtTypeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapShortTermDebtTypeAxis" xlink:to="loc_us-gaapShortTermDebtTypeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="loc_us-gaapShortTermDebtTypeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShortTermDebtTypeAxis" xlink:to="loc_us-gaapShortTermDebtTypeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditMember" xlink:label="loc_us-gaapLineOfCreditMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtTypeDomain" xlink:to="loc_us-gaapLineOfCreditMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaapCreditFacilityAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapCreditFacilityAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaapCreditFacilityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapCreditFacilityAxis" xlink:to="loc_us-gaapCreditFacilityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaapCreditFacilityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapCreditFacilityAxis" xlink:to="loc_us-gaapCreditFacilityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LetterOfCreditMember" xlink:label="loc_us-gaapLetterOfCreditMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCreditFacilityDomain" xlink:to="loc_us-gaapLetterOfCreditMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaapLineOfCreditFacilityMaximumBorrowingCapacity_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityMaximumBorrowingCapacity_70" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" xlink:label="loc_us-gaapLineOfCreditFacilityInterestRateAtPeriodEnd_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityInterestRateAtPeriodEnd_70" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityDescription" xlink:label="loc_us-gaapLineOfCreditFacilityDescription_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityDescription_70" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="loc_us-gaapLineOfCreditFacilityCurrentBorrowingCapacity_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityCurrentBorrowingCapacity_70" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityCollateral" xlink:label="loc_us-gaapLineOfCreditFacilityCollateral_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityCollateral_70" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityExpirationDate1" xlink:label="loc_us-gaapLineOfCreditFacilityExpirationDate1_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityExpirationDate1_70" xlink:type="arc" order="6" />
    </link:definitionLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>11
<FILENAME>sotk-20191130_lab.xml
<DESCRIPTION>XBRL LABEL FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.1b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Source; Value: 8770_SOTK_10Q_Q3_2020.xfr; Date: 2020%2D01%2D13T18:18:49Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" roleURI="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel" />
    <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PlanNameAxis_lbl" xml:lang="en-US">Plan Name [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_StockCompensationPlan2Member" xlink:label="SOTK_StockCompensationPlan2Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_StockCompensationPlan2Member" xlink:to="SOTK_StockCompensationPlan2Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_StockCompensationPlan2Member_lbl" xml:lang="en-US">2003 Stock Incentive Plan</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="us-gaap_LongtermDebtTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongtermDebtTypeAxis" xlink:to="us-gaap_LongtermDebtTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NotesPayableOtherPayablesMember" xlink:label="us-gaap_NotesPayableOtherPayablesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayableOtherPayablesMember" xlink:to="us-gaap_NotesPayableOtherPayablesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesPayableOtherPayablesMember_lbl" xml:lang="en-US">Note payable, bank, collateralized by land and buildings, payable in monthly installments of principal and interest of $16,358 through January 2024 with an interest rate of 4.15% and a 10 year term</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="us-gaap_ShortTermDebtTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermDebtTypeAxis" xlink:to="us-gaap_ShortTermDebtTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortTermDebtTypeAxis_lbl" xml:lang="en-US">Short Term Debt Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditMember" xlink:label="us-gaap_LineOfCreditMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditMember" xlink:to="us-gaap_LineOfCreditMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditMember_lbl" xml:lang="en-US">Revolving Line of Credit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xml:lang="en-US">Fair Value, Hierarchy [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="us-gaap_FairValueInputsLevel1Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel1Member" xlink:to="us-gaap_FairValueInputsLevel1Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xml:lang="en-US">Quoted Prices in Active Markets (Level 1)</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_StockCompensationPlan3Member" xlink:label="SOTK_StockCompensationPlan3Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_StockCompensationPlan3Member" xlink:to="SOTK_StockCompensationPlan3Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_StockCompensationPlan3Member_lbl" xml:lang="en-US">2013 Stock Incentive Plan</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xml:lang="en-US">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_DomesticPatentsMember" xlink:label="SOTK_DomesticPatentsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_DomesticPatentsMember" xlink:to="SOTK_DomesticPatentsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_DomesticPatentsMember_lbl" xml:lang="en-US">Domestic Patents</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_ForeignPatentsMember" xlink:label="SOTK_ForeignPatentsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_ForeignPatentsMember" xlink:to="SOTK_ForeignPatentsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_ForeignPatentsMember_lbl" xml:lang="en-US">Foreign Patents</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:to="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl" xml:lang="en-US">Adjustments for New Accounting Pronouncements [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingStandardsUpdate201517Member" xlink:label="us-gaap_AccountingStandardsUpdate201517Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingStandardsUpdate201517Member" xlink:to="us-gaap_AccountingStandardsUpdate201517Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountingStandardsUpdate201517Member_lbl" xml:lang="en-US">Accounting Standards Update 2015-17 [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AwardTypeAxis_lbl" xml:lang="en-US">Plan Name [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="us-gaap_EmployeeStockOptionMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeStockOptionMember" xlink:to="us-gaap_EmployeeStockOptionMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeStockOptionMember_lbl" xml:lang="en-US">Employee Stock Options</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_DirectorStockOptionMember" xlink:label="SOTK_DirectorStockOptionMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_DirectorStockOptionMember" xlink:to="SOTK_DirectorStockOptionMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_DirectorStockOptionMember_lbl" xml:lang="en-US">Non-employee Director Stock Option</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_StatementEquityComponentsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl" xml:lang="en-US">Equity Components [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockMember_lbl" xml:lang="en-US">Common Stock Par Value $.01</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="us-gaap_AdditionalPaidInCapitalMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xml:lang="en-US">Additional Paid-In Capital</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeMember" xlink:label="us-gaap_ComprehensiveIncomeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomeMember" xlink:to="us-gaap_ComprehensiveIncomeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComprehensiveIncomeMember_lbl" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsMember_lbl" xml:lang="en-US">Accumulated Deficit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockMember_2_lbl" xml:lang="en-US">Common Stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_ConcentrationRiskByBenchmarkAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis_lbl" xml:lang="en-US">Concentration Risk Benchmark [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerMember" xlink:label="us-gaap_RevenueFromContractWithCustomerMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerMember" xlink:to="us-gaap_RevenueFromContractWithCustomerMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueFromContractWithCustomerMember_lbl" xml:lang="en-US">Revenue Recognition</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="us-gaap_CreditFacilityAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_CreditFacilityAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CreditFacilityAxis_lbl" xml:lang="en-US">Credit Facility [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LetterOfCreditMember" xlink:label="us-gaap_LetterOfCreditMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LetterOfCreditMember" xlink:to="us-gaap_LetterOfCreditMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LetterOfCreditMember_lbl" xml:lang="en-US">Letters of Credit</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_OfficerStockOptionMember" xlink:label="SOTK_OfficerStockOptionMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_OfficerStockOptionMember" xlink:to="SOTK_OfficerStockOptionMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_OfficerStockOptionMember_lbl" xml:lang="en-US">Officer/Director Stock Option</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeAxis" xlink:to="srt_RangeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeAxis_lbl" xml:lang="en-US">Range [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumMember" xlink:to="srt_MinimumMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MinimumMember_lbl" xml:lang="en-US">Minimum</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MaximumMember" xlink:to="srt_MaximumMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MaximumMember_lbl" xml:lang="en-US">Maximum</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_DocumentAndEntityInformationAbstract" xlink:label="SOTK_DocumentAndEntityInformationAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_DocumentAndEntityInformationAbstract" xlink:to="SOTK_DocumentAndEntityInformationAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_DocumentAndEntityInformationAbstract_lbl" xml:lang="en-US">Document And Entity Information</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US">Is Entity's Reporting Status Current?</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl" xml:lang="en-US">Entity Small Business Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPublicFloat" xlink:label="dei_EntityPublicFloat" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPublicFloat" xlink:to="dei_EntityPublicFloat_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPublicFloat_lbl" xml:lang="en-US">Entity Public Float</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US">Emerging Growth Company</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="dei_EntitySmallBusiness_2_lbl" xml:lang="en-US">Entity Small Business</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl" xml:lang="en-US">Shell Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US">Interactive Data Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US">Entity Incorporation State or Country</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFileNumber_lbl" xml:lang="en-US">Entity File Number</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="us-gaap_AssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsAbstract_lbl" xml:lang="en-US">ASSETS</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xml:lang="en-US">Current Assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xml:lang="en-US">Cash and cash equivalents</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="us-gaap_MarketableSecuritiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MarketableSecuritiesCurrent" xlink:to="us-gaap_MarketableSecuritiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MarketableSecuritiesCurrent_lbl" xml:lang="en-US">Marketable Securities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="us-gaap_AccountsReceivableNetCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableNetCurrent" xlink:to="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xml:lang="en-US">Accounts receivable (less allowance of $46,000)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryNet_lbl" xml:lang="en-US">Inventories, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xml:lang="en-US">Prepaid expenses and other current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_AssetsCurrent_lbl" xml:lang="en-US">Total current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Land" xlink:label="us-gaap_Land" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Land" xlink:to="us-gaap_Land_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Land_lbl" xml:lang="en-US">Land</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_BuildingsNet" xlink:label="SOTK_BuildingsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_BuildingsNet" xlink:to="SOTK_BuildingsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_BuildingsNet_lbl" xml:lang="en-US">Buildings, net</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_EquipmentFurnishingsLeaseholdImprovementsNet" xlink:label="SOTK_EquipmentFurnishingsLeaseholdImprovementsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_EquipmentFurnishingsLeaseholdImprovementsNet" xlink:to="SOTK_EquipmentFurnishingsLeaseholdImprovementsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_EquipmentFurnishingsLeaseholdImprovementsNet_lbl" xml:lang="en-US">Equipment, furnishings and building improvements, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xml:lang="en-US">Intangible assets, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent" xlink:label="us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent" xlink:to="us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent_lbl" xml:lang="en-US">Deferred tax asset</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Assets_lbl" xml:lang="en-US">TOTAL ASSETS</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US">LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US">Current Liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xml:lang="en-US">Accounts payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xml:lang="en-US">Accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CustomerAdvancesAndDepositsCurrent" xlink:label="us-gaap_CustomerAdvancesAndDepositsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CustomerAdvancesAndDepositsCurrent" xlink:to="us-gaap_CustomerAdvancesAndDepositsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CustomerAdvancesAndDepositsCurrent_lbl" xml:lang="en-US">Customer deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="us-gaap_LongTermDebtCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtCurrent" xlink:to="us-gaap_LongTermDebtCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtCurrent_lbl" xml:lang="en-US">Current maturities of long term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="us-gaap_AccruedIncomeTaxesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedIncomeTaxesCurrent" xlink:to="us-gaap_AccruedIncomeTaxesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedIncomeTaxesCurrent_lbl" xml:lang="en-US">Income taxes payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xml:lang="en-US">Total current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="us-gaap_DeferredTaxLiabilitiesNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:to="us-gaap_DeferredTaxLiabilitiesNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxLiabilitiesNoncurrent_lbl" xml:lang="en-US">Deferred tax liability</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="us-gaap_LongTermDebtNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl" xml:lang="en-US">Long term debt, less current maturities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Liabilities_lbl" xml:lang="en-US">Total liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xml:lang="en-US">Stockholders' Equity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockValue_lbl" xml:lang="en-US">Common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="us-gaap_AdditionalPaidInCapital" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapital" xlink:to="us-gaap_AdditionalPaidInCapital_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xml:lang="en-US">Additional paid-in capital</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US">Accumulated deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_StockholdersEquity_lbl" xml:lang="en-US">Total stockholders' equity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xml:lang="en-US">TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xml:lang="en-US">Allowance for doubtful accounts receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Common stock, par value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US">Common stock, authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US">Common stock, issued shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US">Common stock, outstanding shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_IncomeStatementAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xml:lang="en-US">Income Statement [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="us-gaap_Revenues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Revenues_lbl" xml:lang="en-US">Net Sales</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="us-gaap_CostOfRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfRevenue" xlink:to="us-gaap_CostOfRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CostOfRevenue_lbl" xml:lang="en-US">Cost of Goods Sold</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GrossProfit" xlink:label="us-gaap_GrossProfit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_GrossProfit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_GrossProfit_lbl" xml:lang="en-US">Gross Profit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xml:lang="en-US">Operating Expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpense" xlink:to="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xml:lang="en-US">Research and product development costs</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingAndMarketingExpense" xlink:label="us-gaap_SellingAndMarketingExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingAndMarketingExpense" xlink:to="us-gaap_SellingAndMarketingExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SellingAndMarketingExpense_lbl" xml:lang="en-US">Marketing and selling expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xml:lang="en-US">General and administrative costs</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="us-gaap_OperatingExpenses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingExpenses_lbl" xml:lang="en-US">Total Operating Expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xml:lang="en-US">Operating Income</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="us-gaap_InterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_InterestExpense_lbl" xml:lang="en-US">Interest Expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="us-gaap_InvestmentIncomeInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentIncomeInterest" xlink:to="us-gaap_InvestmentIncomeInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentIncomeInterest_lbl" xml:lang="en-US">Interest and Dividend Income</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesRealizedGainLoss" xlink:label="us-gaap_MarketableSecuritiesRealizedGainLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MarketableSecuritiesRealizedGainLoss" xlink:to="us-gaap_MarketableSecuritiesRealizedGainLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MarketableSecuritiesRealizedGainLoss_lbl" xml:lang="en-US">Realized gain on sale of marketable securities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetRealizedOrUnrealizedGainLossOnTradingSecurities" xlink:label="us-gaap_NetRealizedOrUnrealizedGainLossOnTradingSecurities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetRealizedOrUnrealizedGainLossOnTradingSecurities" xlink:to="us-gaap_NetRealizedOrUnrealizedGainLossOnTradingSecurities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetRealizedOrUnrealizedGainLossOnTradingSecurities_lbl" xml:lang="en-US">Net unrealized loss on marketable securities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="us-gaap_NonoperatingIncomeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NonoperatingIncomeExpense" xlink:to="us-gaap_NonoperatingIncomeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl" xml:lang="en-US">Other income</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_lbl" xml:lang="en-US">Income Before Income Taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xml:lang="en-US">Income Tax Expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_ProfitLoss_lbl" xml:lang="en-US">Net Income</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="us-gaap_EarningsPerShareBasic" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xml:lang="en-US">Basic Earnings Per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="us-gaap_EarningsPerShareDiluted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xml:lang="en-US">Diluted Earnings Per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xml:lang="en-US">Weighted Average Shares - Basic</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xml:lang="en-US">Weighted Average Shares - Diluted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">CASH FLOWS FROM OPERATING ACTIVITIES:</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProfitLoss_2_lbl" xml:lang="en-US">Net Income</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Adjustments to reconcile net income to net cash provided by (used in) operating activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationDepletionAndAmortization" xlink:to="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl" xml:lang="en-US">Depreciation and amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockOptionPlanExpense" xlink:label="us-gaap_StockOptionPlanExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockOptionPlanExpense" xlink:to="us-gaap_StockOptionPlanExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockOptionPlanExpense_lbl" xml:lang="en-US">Stock based compensation expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryLIFOReservePeriodCharge" xlink:label="us-gaap_InventoryLIFOReservePeriodCharge" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryLIFOReservePeriodCharge" xlink:to="us-gaap_InventoryLIFOReservePeriodCharge_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryLIFOReservePeriodCharge_lbl" xml:lang="en-US">Inventory reserve</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments" xlink:label="us-gaap_UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments" xlink:to="us-gaap_UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments_lbl" xml:lang="en-US">Unrealized loss on marketable securities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingAssetsAbstract_lbl" xml:lang="en-US">Decrease (Increase) in:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xml:lang="en-US">Accounts receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="us-gaap_IncreaseDecreaseInInventories" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInInventories" xlink:to="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xml:lang="en-US">Prepaid expenses and other current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract_lbl" xml:lang="en-US">(Decrease) Increase in:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xml:lang="en-US">Accounts payable and accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInCustomerDeposits" xlink:label="us-gaap_IncreaseDecreaseInCustomerDeposits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInCustomerDeposits" xlink:to="us-gaap_IncreaseDecreaseInCustomerDeposits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInCustomerDeposits_lbl" xml:lang="en-US">Customer deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable" xlink:label="us-gaap_IncreaseDecreaseInAccruedTaxesPayable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedTaxesPayable" xlink:to="us-gaap_IncreaseDecreaseInAccruedTaxesPayable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccruedTaxesPayable_lbl" xml:lang="en-US">Income taxes payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US">Net Cash Provided by Operating Activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US">CASH FLOWS FROM INVESTING ACTIVITIES:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xml:lang="en-US">Purchase of equipment and furnishings</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:label="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:to="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_lbl" xml:lang="en-US">Sale of marketable securities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities" xlink:label="us-gaap_PaymentsToAcquireMarketableSecurities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireMarketableSecurities" xlink:to="us-gaap_PaymentsToAcquireMarketableSecurities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquireMarketableSecurities_lbl" xml:lang="en-US">(Purchase) of marketable securities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xml:lang="en-US">Net Cash (Used in) Investing Activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US">CASH FLOWS FROM FINANCING ACTIVITIES:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromStockOptionsExercised" xlink:to="us-gaap_ProceedsFromStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_lbl" xml:lang="en-US">Proceeds from exercise of stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="us-gaap_RepaymentsOfLongTermDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfLongTermDebt" xlink:to="us-gaap_RepaymentsOfLongTermDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfLongTermDebt_lbl" xml:lang="en-US">Repayment of long term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US">Net Cash Used In Financing Activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl" xml:lang="en-US">NET (DECREASE) IN CASH AND CASH EQUIVALENTS</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract" xlink:label="us-gaap_CashAndCashEquivalentsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAbstract" xlink:to="us-gaap_CashAndCashEquivalentsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsAbstract_lbl" 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_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_2_lbl" xml:lang="en-US">Beginning of period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_3_lbl" xml:lang="en-US">End of period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xml:lang="en-US">SUPPLEMENTAL DISCLOSURE:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="us-gaap_InterestPaidNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPaidNet" xlink:to="us-gaap_InterestPaidNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestPaidNet_lbl" xml:lang="en-US">Interest paid</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="us-gaap_IncomeTaxesPaidNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxesPaidNet" xlink:to="us-gaap_IncomeTaxesPaidNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxesPaidNet_lbl" xml:lang="en-US">Taxes Paid</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl" xml:lang="en-US">Statement [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl" xml:lang="en-US">Statement [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharesOutstanding_lbl" xml:lang="en-US">Beginning balance (shares)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_StockholdersEquity_2_lbl" xml:lang="en-US">Beginning balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax" xlink:label="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax" xlink:to="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_lbl" xml:lang="en-US">Reclassification of unrealized gain on marketable securities upon adoption of ASU 2016-01</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_lbl" xml:lang="en-US">Cashless exercise of stock options (shares)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" xml:lang="en-US">Cashless exercise of stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xml:lang="en-US">Stock based compensation expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesUnrealizedGainLoss" xlink:label="us-gaap_MarketableSecuritiesUnrealizedGainLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MarketableSecuritiesUnrealizedGainLoss" xlink:to="us-gaap_MarketableSecuritiesUnrealizedGainLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MarketableSecuritiesUnrealizedGainLoss_lbl" xml:lang="en-US">Unrealized gain on marketable securities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharesOutstanding_2_lbl" xml:lang="en-US">Ending balance (shares)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_StockholdersEquity_3_lbl" xml:lang="en-US">Ending balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:to="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl" xml:lang="en-US">Business Description</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="SOTK_NotesToFinancialStatementsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_NotesToFinancialStatementsAbstract" xlink:to="SOTK_NotesToFinancialStatementsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_NotesToFinancialStatementsAbstract_lbl" xml:lang="en-US">Notes to Financial Statements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xml:lang="en-US">Significant Accounting Policies</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_RevenueRecognitionTextBlocK" xlink:label="SOTK_RevenueRecognitionTextBlocK" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_RevenueRecognitionTextBlocK" xlink:to="SOTK_RevenueRecognitionTextBlocK_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="SOTK_RevenueRecognitionTextBlocK_lbl" xml:lang="en-US">Revenue Recognition</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="us-gaap_InventoryDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryDisclosureTextBlock" xlink:to="us-gaap_InventoryDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryDisclosureTextBlock_lbl" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract" xlink:label="us-gaap_EquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityAbstract" xlink:to="us-gaap_EquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityAbstract_lbl" xml:lang="en-US">Equity [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xml:lang="en-US">Stock Options</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock_lbl" xml:lang="en-US">Stock Based Compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="us-gaap_EarningsPerShareTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareTextBlock" xlink:to="us-gaap_EarningsPerShareTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xml:lang="en-US">Earnings Per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtTextBlock" xlink:label="us-gaap_LongTermDebtTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtTextBlock" xlink:to="us-gaap_LongTermDebtTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtTextBlock_lbl" xml:lang="en-US">Long Term Debt</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtTextBlock" xlink:label="us-gaap_ShortTermDebtTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermDebtTextBlock" xlink:to="us-gaap_ShortTermDebtTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShortTermDebtTextBlock_lbl" xml:lang="en-US">Revolving Line of Credit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xml:lang="en-US">Commitments and Contingencies Disclosure [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xml:lang="en-US">Commitments and Contingencies</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="us-gaap_SubsequentEventsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsTextBlock" xlink:to="us-gaap_SubsequentEventsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xml:lang="en-US">Subsequent Events</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:to="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xml:lang="en-US">Cash and Cash Equivalents</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="us-gaap_ConsolidationPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConsolidationPolicyTextBlock" xlink:to="us-gaap_ConsolidationPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConsolidationPolicyTextBlock_lbl" xml:lang="en-US">Consolidation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xml:lang="en-US">Earnings Per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock" xlink:label="SOTK_EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock" xlink:to="SOTK_EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock_lbl" xml:lang="en-US">Equipment, Furnishings and Leasehold Improvements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:to="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xml:lang="en-US">Fair Value of Financial Instruments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="us-gaap_IncomeTaxPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxPolicyTextBlock" xlink:to="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xml:lang="en-US">Income Taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:label="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:to="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_lbl" xml:lang="en-US">Intangible Assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BasisOfAccounting" xlink:label="us-gaap_BasisOfAccounting" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BasisOfAccounting" xlink:to="us-gaap_BasisOfAccounting_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BasisOfAccounting_lbl" xml:lang="en-US">Interim Reporting</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="us-gaap_InventoryPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryPolicyTextBlock" xlink:to="us-gaap_InventoryPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_InventoryPolicyTextBlock_lbl" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_PropertyAndPlantPolicy" xlink:label="SOTK_PropertyAndPlantPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_PropertyAndPlantPolicy" xlink:to="SOTK_PropertyAndPlantPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_PropertyAndPlantPolicy_lbl" xml:lang="en-US">Land and Buildings</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock" xlink:label="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock" xlink:to="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock_lbl" xml:lang="en-US">Long-Lived Assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="us-gaap_UseOfEstimates" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UseOfEstimates" xlink:to="us-gaap_UseOfEstimates_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UseOfEstimates_lbl" xml:lang="en-US">Management Estimates</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesPolicy" xlink:label="us-gaap_MarketableSecuritiesPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MarketableSecuritiesPolicy" xlink:to="us-gaap_MarketableSecuritiesPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_MarketableSecuritiesPolicy_lbl" xml:lang="en-US">Marketable Securities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xml:lang="en-US">New Accounting Pronouncements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Reclassifications" xlink:label="us-gaap_Reclassifications" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Reclassifications" xlink:to="us-gaap_Reclassifications_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Reclassifications_lbl" xml:lang="en-US">Reclassifications</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock" xlink:to="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_lbl" xml:lang="en-US">Fair values of financial assets of the Company</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_InventoriesTablesAbstract" xlink:label="SOTK_InventoriesTablesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_InventoriesTablesAbstract" xlink:to="SOTK_InventoriesTablesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="SOTK_InventoriesTablesAbstract_lbl" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:to="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xml:lang="en-US">Weighted-average Black-Scholes assumptions</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_EarningsPerShareTablesAbstract" xlink:label="SOTK_EarningsPerShareTablesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_EarningsPerShareTablesAbstract" xlink:to="SOTK_EarningsPerShareTablesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="SOTK_EarningsPerShareTablesAbstract_lbl" xml:lang="en-US">Earnings Per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:to="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xml:lang="en-US">Computation of basic and diluted earnings per share</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_LongTermDebtTablesAbstract" xlink:label="SOTK_LongTermDebtTablesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_LongTermDebtTablesAbstract" xlink:to="SOTK_LongTermDebtTablesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="SOTK_LongTermDebtTablesAbstract_lbl" xml:lang="en-US">Long Term Debt</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDebtTableTextBlock" xlink:to="us-gaap_ScheduleOfDebtTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock_lbl" xml:lang="en-US">Long-term debt</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_2_lbl" 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_MarketableSecuritiesCurrent" xlink:to="us-gaap_MarketableSecuritiesCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_MarketableSecuritiesCurrent_2_lbl" xml:lang="en-US">Mutual funds, certificates of deposit and US Treasury securities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:to="us-gaap_FiniteLivedIntangibleAssetUsefulLife_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife_lbl" xml:lang="en-US">Useful life of intangible assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xml:lang="en-US">Accumulated amortization of intangible assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" xlink:label="us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" xlink:to="us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_lbl" xml:lang="en-US">Annual Amortization Expense of Intangible Assets For the Next Five Years</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xml:lang="en-US">Annual amortization expense this year</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xml:lang="en-US">Annual amortization expense year two</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xml:lang="en-US">Annual amortization expense year three</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xml:lang="en-US">Annual amortization expense year four</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_lbl" xml:lang="en-US">Annual amortization expense year five</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_ChangeInCorporateTaxRateDescription" xlink:label="SOTK_ChangeInCorporateTaxRateDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_ChangeInCorporateTaxRateDescription" xlink:to="SOTK_ChangeInCorporateTaxRateDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_ChangeInCorporateTaxRateDescription_lbl" xml:lang="en-US">Change in corporate tax rate, description</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CustomerAdvancesAndDeposits" xlink:label="us-gaap_CustomerAdvancesAndDeposits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CustomerAdvancesAndDeposits" xlink:to="us-gaap_CustomerAdvancesAndDeposits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CustomerAdvancesAndDeposits_lbl" xml:lang="en-US">Cash deposits received</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCredit" xlink:label="us-gaap_LineOfCredit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCredit" xlink:to="us-gaap_LineOfCredit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCredit_lbl" xml:lang="en-US">Letters of credit issued</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityCollateral" xlink:label="us-gaap_LineOfCreditFacilityCollateral" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityCollateral" xlink:to="us-gaap_LineOfCreditFacilityCollateral_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityCollateral_lbl" xml:lang="en-US">Letters of credit, collateral description</link:label>
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_InventoryContractsInProcess" xlink:label="SOTK_InventoryContractsInProcess" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_InventoryContractsInProcess" xlink:to="SOTK_InventoryContractsInProcess_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_InventoryContractsInProcess_lbl" xml:lang="en-US">Contracts in process inventory</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryRawMaterials" xlink:label="us-gaap_InventoryRawMaterials" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryRawMaterials" xlink:to="us-gaap_InventoryRawMaterials_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryRawMaterials_lbl" xml:lang="en-US">Raw materials and subassemblies</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="us-gaap_InventoryFinishedGoods" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryFinishedGoods" xlink:to="us-gaap_InventoryFinishedGoods_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryFinishedGoods_lbl" xml:lang="en-US">Finished goods</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="us-gaap_InventoryWorkInProcess" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryWorkInProcess" xlink:to="us-gaap_InventoryWorkInProcess_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryWorkInProcess_lbl" xml:lang="en-US">Work in process</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryGross" xlink:label="us-gaap_InventoryGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryGross" xlink:to="us-gaap_InventoryGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_InventoryGross_lbl" xml:lang="en-US">Total</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="us-gaap_InventoryValuationReserves" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryValuationReserves" xlink:to="us-gaap_InventoryValuationReserves_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryValuationReserves_lbl" xml:lang="en-US">Less: Allowance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_InventoryNet_2_lbl" xml:lang="en-US">Net inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_lbl" xml:lang="en-US">Stock options shares available for purchase</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_lbl" xml:lang="en-US">Stock options outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xml:lang="en-US">Years until options expire</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xml:lang="en-US">Options exercised on a cashless basis</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_2_lbl" xml:lang="en-US">Shares issued as a result of options exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardTypeAxis_2_lbl" xml:lang="en-US">Award Type [Axis]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeAxis" xlink:to="srt_RangeAxis_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="srt_RangeAxis_2_lbl" xml:lang="en-US">Statistical Measurement [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_lbl" xml:lang="en-US">Options granted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xml:lang="en-US">Vesting period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xml:lang="en-US">Exercise price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2_lbl" xml:lang="en-US">Term of maturity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xml:lang="en-US">Weighted average grant date fair value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xml:lang="en-US">Expected life</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xml:lang="en-US">Risk free interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xml:lang="en-US">Expected volatility</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xml:lang="en-US">Expected dividend yield</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensation_lbl" xml:lang="en-US">Additional stock-based compensation expense as a result of applying ASC 718</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_2_lbl" xml:lang="en-US">Expected life (in years)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_lbl" xml:lang="en-US">Risk free interest rate, minimum</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_lbl" xml:lang="en-US">Risk free interest rate, maximum</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum_lbl" xml:lang="en-US">Expected volatility, minimum</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum_lbl" xml:lang="en-US">Expected volatility, maximum</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_EarningsPerShareTablesAbstract" xlink:to="SOTK_EarningsPerShareTablesAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_EarningsPerShareTablesAbstract_2_lbl" xml:lang="en-US">Earnings Per Share - Denominator For Calculation Of Diluted Earnings Per Share</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProfitLoss_3_lbl" xml:lang="en-US">Numerator for basic and diluted earnings per share</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2_lbl" xml:lang="en-US">Denominator for basic earnings per share - weighted average</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DilutiveSecuritiesAbstract" xlink:label="us-gaap_DilutiveSecuritiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DilutiveSecuritiesAbstract" xlink:to="us-gaap_DilutiveSecuritiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DilutiveSecuritiesAbstract_lbl" xml:lang="en-US">Effects of dilutive securities:</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_2_lbl" xml:lang="en-US">Stock options for employees, directors and outside consultants</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_2_lbl" xml:lang="en-US">Denominator for diluted earnings per share</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt" xlink:label="us-gaap_LongTermDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebt_lbl" xml:lang="en-US">Total long-term debt</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtCurrent" xlink:to="us-gaap_LongTermDebtCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LongTermDebtCurrent_2_lbl" xml:lang="en-US">Due within one year</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LongTermDebtNoncurrent_2_lbl" xml:lang="en-US">Due after one year</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermDebtTypeAxis" xlink:to="us-gaap_ShortTermDebtTypeAxis_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShortTermDebtTypeAxis_2_lbl" xml:lang="en-US">Short-term Debt, Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xml:lang="en-US">Revolving line of credit amount</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" xlink:label="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" xlink:to="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_lbl" xml:lang="en-US">Revolving line of credit interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityDescription" xlink:label="us-gaap_LineOfCreditFacilityDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityDescription" xlink:to="us-gaap_LineOfCreditFacilityDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityDescription_lbl" xml:lang="en-US">Revolving line of credit description</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_lbl" xml:lang="en-US">Revolving line of credit unused credit line</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityExpirationDate1" xlink:label="us-gaap_LineOfCreditFacilityExpirationDate1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityExpirationDate1" xlink:to="us-gaap_LineOfCreditFacilityExpirationDate1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityExpirationDate1_lbl" xml:lang="en-US">Letters of credit, maturity date</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_BuildingsNet" xlink:to="SOTK_BuildingsNet_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="SOTK_BuildingsNet_doc" xml:lang="en-US">Amount net of depreciation of building structures held for productive use</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_EquipmentFurnishingsLeaseholdImprovementsNet" xlink:to="SOTK_EquipmentFurnishingsLeaseholdImprovementsNet_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="SOTK_EquipmentFurnishingsLeaseholdImprovementsNet_doc" xml:lang="en-US">Equipment, furnishings and leasehold improvements, net of depreciation</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrent_2_lbl" xml:lang="en-US">Assets, Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_2_lbl" xml:lang="en-US">Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrent_2_lbl" xml:lang="en-US">Liabilities, Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Liabilities_2_lbl" xml:lang="en-US">Liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquity_4_lbl" xml:lang="en-US">Stockholders' Equity Attributable to Parent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xml:lang="en-US">Liabilities and Equity</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_GrossProfit_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GrossProfit_2_lbl" xml:lang="en-US">Gross Profit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpenses_2_lbl" xml:lang="en-US">Operating Expenses [Default Label]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingIncomeLoss_2_lbl" xml:lang="en-US">Operating Income (Loss)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpense_2_lbl" xml:lang="en-US">Interest Expense</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_2_lbl" xml:lang="en-US">Income (Loss) from Continuing Operations before Income Taxes, Domestic</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_2_lbl" xml:lang="en-US">Increase (Decrease) in Accounts Receivable</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInInventories" xlink:to="us-gaap_IncreaseDecreaseInInventories_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInInventories_2_lbl" xml:lang="en-US">Increase (Decrease) in Inventories</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_2_lbl" xml:lang="en-US">Increase (Decrease) in Prepaid Expense and Other Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInCustomerDeposits" xlink:to="us-gaap_IncreaseDecreaseInCustomerDeposits_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInCustomerDeposits_2_lbl" xml:lang="en-US">Increase (Decrease) in Customer Deposits</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedTaxesPayable" xlink:to="us-gaap_IncreaseDecreaseInAccruedTaxesPayable_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccruedTaxesPayable_2_lbl" xml:lang="en-US">Increase (Decrease) in Accrued Taxes Payable</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_2_lbl" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireMarketableSecurities" xlink:to="us-gaap_PaymentsToAcquireMarketableSecurities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquireMarketableSecurities_2_lbl" xml:lang="en-US">Payments to Acquire Marketable Securities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfLongTermDebt" xlink:to="us-gaap_RepaymentsOfLongTermDebt_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RepaymentsOfLongTermDebt_2_lbl" xml:lang="en-US">Repayments of Long-term Debt</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_2_lbl" xml:lang="en-US">Cash and Cash Equivalents, Period Increase (Decrease)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesOutstanding_3_lbl" xml:lang="en-US">Shares, Outstanding</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_2_lbl" xml:lang="en-US">APIC, Share-based Payment Arrangement, Increase for Cost Recognition</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SOTK_RevenueRecognitionTextBlocK" xlink:to="SOTK_RevenueRecognitionTextBlocK_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SOTK_RevenueRecognitionTextBlocK_2_lbl" xml:lang="en-US">RevenueRecognitionTextBlocK</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermDebtTextBlock" xlink:to="us-gaap_ShortTermDebtTextBlock_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortTermDebtTextBlock_2_lbl" xml:lang="en-US">Short-term Debt [Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="us-gaap_EarningsPerSharePolicyTextBlock_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_2_lbl" xml:lang="en-US">Earnings Per Share, Policy [Policy Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryPolicyTextBlock" xlink:to="us-gaap_InventoryPolicyTextBlock_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryPolicyTextBlock_2_lbl" xml:lang="en-US">Inventory, Policy [Policy Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MarketableSecuritiesPolicy" xlink:to="us-gaap_MarketableSecuritiesPolicy_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MarketableSecuritiesPolicy_2_lbl" xml:lang="en-US">Marketable Securities, Policy [Policy 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_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_2_lbl" 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_InventoryGross" xlink:to="us-gaap_InventoryGross_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryGross_2_lbl" xml:lang="en-US">Inventory, Gross</link:label>
    </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>12
<FILENAME>sotk-20191130_pre.xml
<DESCRIPTION>XBRL PRESENTATION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.1b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Source; Value: 8770_SOTK_10Q_Q3_2020.xfr; Date: 2020%2D01%2D13T18:18:49Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://sono-tek.com/role/DocumentAndEntityInformation" xlink:href="sotk-20191130.xsd#DocumentAndEntityInformation" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnaudited" xlink:href="sotk-20191130.xsd#BalanceSheetsCurrentPeriodUnaudited" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnauditedParentheticals" xlink:href="sotk-20191130.xsd#BalanceSheetsCurrentPeriodUnauditedParentheticals" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StatementsOfOperations" xlink:href="sotk-20191130.xsd#StatementsOfOperations" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StatementsOfCashFlows" xlink:href="sotk-20191130.xsd#StatementsOfCashFlows" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StatementsOfStockholdersEquity" xlink:href="sotk-20191130.xsd#StatementsOfStockholdersEquity" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/BusinessDescription" xlink:href="sotk-20191130.xsd#BusinessDescription" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/RevenueRecognition" xlink:href="sotk-20191130.xsd#RevenueRecognition" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/Inventories" xlink:href="sotk-20191130.xsd#Inventories" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockOptionsAndWarrants" xlink:href="sotk-20191130.xsd#StockOptionsAndWarrants" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockBasedCompensation" xlink:href="sotk-20191130.xsd#StockBasedCompensation" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/EarningsPerShare" xlink:href="sotk-20191130.xsd#EarningsPerShare" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/LongTermDebt" xlink:href="sotk-20191130.xsd#LongTermDebt" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/RevolvingLineOfCredit" xlink:href="sotk-20191130.xsd#RevolvingLineOfCredit" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/CommitmentsAndContingencies" xlink:href="sotk-20191130.xsd#CommitmentsAndContingencies" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SubsequentEvents" xlink:href="sotk-20191130.xsd#SubsequentEvents" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPoliciesPolicies" xlink:href="sotk-20191130.xsd#SignificantAccountingPoliciesPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPoliciesTables" xlink:href="sotk-20191130.xsd#SignificantAccountingPoliciesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/InventoriesTables" xlink:href="sotk-20191130.xsd#InventoriesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockBasedCompensationTables" xlink:href="sotk-20191130.xsd#StockBasedCompensationTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/EarningsPerShareTables" xlink:href="sotk-20191130.xsd#EarningsPerShareTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/LongTermDebtTables" xlink:href="sotk-20191130.xsd#LongTermDebtTables" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetails" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetailsNarrative" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-IntangibleAssetsDetailsNarrative" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies-IntangibleAssetsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/SignificantAccountingPolicies-NewAccountingPronouncementsDetailsNarrative" xlink:href="sotk-20191130.xsd#SignificantAccountingPolicies-NewAccountingPronouncementsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/RevenueRecognitionDetailsNarrative" xlink:href="sotk-20191130.xsd#RevenueRecognitionDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/InventoriesDetails" xlink:href="sotk-20191130.xsd#InventoriesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockOptionsDetailsNarrative" xlink:href="sotk-20191130.xsd#StockOptionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/StockBasedCompensationDetailsNarrative" xlink:href="sotk-20191130.xsd#StockBasedCompensationDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/Stock-basedCompensation-Weighted-averageBlack-scholesAssumptionsDetails" xlink:href="sotk-20191130.xsd#Stock-basedCompensation-Weighted-averageBlack-scholesAssumptionsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/EarningsPerShare-DenominatorForCalculationOfDilutedEarningsPerShareDetails" xlink:href="sotk-20191130.xsd#EarningsPerShare-DenominatorForCalculationOfDilutedEarningsPerShareDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/LongTermDebtDetails" xlink:href="sotk-20191130.xsd#LongTermDebtDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://sono-tek.com/role/RevolvingLineOfCreditDetailsNarrative" xlink:href="sotk-20191130.xsd#RevolvingLineOfCreditDetailsNarrative" xlink:type="simple" />
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/DocumentAndEntityInformation" xlink:title="00000001 - Document - Document and Entity Information">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_DocumentAndEntityInformationAbstract" xlink:label="loc_SOTKDocumentAndEntityInformationAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_deiEntityRegistrantName" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityRegistrantName" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_deiEntityCentralIndexKey" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityCentralIndexKey" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_deiDocumentType" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiDocumentType" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_deiDocumentPeriodEndDate" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiDocumentPeriodEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_deiAmendmentFlag" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiAmendmentFlag" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_deiCurrentFiscalYearEndDate" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiCurrentFiscalYearEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_deiEntityCurrentReportingStatus" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityCurrentReportingStatus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_deiEntityFilerCategory" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityFilerCategory" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_deiEntitySmallBusiness" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntitySmallBusiness" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPublicFloat" xlink:label="loc_deiEntityPublicFloat" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityPublicFloat" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_deiEntityCommonStockSharesOutstanding" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityCommonStockSharesOutstanding" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_deiDocumentFiscalPeriodFocus" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiDocumentFiscalPeriodFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_deiDocumentFiscalYearFocus" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiDocumentFiscalYearFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_deiEntityEmergingGrowthCompany" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityEmergingGrowthCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_deiEntitySmallBusiness_2" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntitySmallBusiness_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_deiEntityShellCompany" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityShellCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_deiEntityInteractiveDataCurrent" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityInteractiveDataCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_deiEntityIncorporationStateCountryCode" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityIncorporationStateCountryCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_deiEntityFileNumber" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityFileNumber" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnaudited" xlink:title="00000002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaapStatementOfFinancialPositionAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaapAssetsAbstract" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapAssetsAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaapAssetsCurrentAbstract" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapAssetsCurrentAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="loc_us-gaapMarketableSecuritiesCurrent" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapMarketableSecuritiesCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaapAccountsReceivableNetCurrent" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapAccountsReceivableNetCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaapInventoryNet" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapInventoryNet" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaapPrepaidExpenseAndOtherAssetsCurrent" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapPrepaidExpenseAndOtherAssetsCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaapAssetsCurrent" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapAssetsCurrent" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Land" xlink:label="loc_us-gaapLand" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapLand" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_BuildingsNet" xlink:label="loc_SOTKBuildingsNet" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_SOTKBuildingsNet" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_EquipmentFurnishingsLeaseholdImprovementsNet" xlink:label="loc_SOTKEquipmentFurnishingsLeaseholdImprovementsNet" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_SOTKEquipmentFurnishingsLeaseholdImprovementsNet" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaapIntangibleAssetsNetExcludingGoodwill" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapIntangibleAssetsNetExcludingGoodwill" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent" xlink:label="loc_us-gaapDeferredTaxAssetsLiabilitiesNetCurrent" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapDeferredTaxAssetsLiabilitiesNetCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaapAssets" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapAssets" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaapLiabilitiesCurrentAbstract" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapLiabilitiesCurrentAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaapAccountsPayableCurrent" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_us-gaapAccountsPayableCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaapAccruedLiabilitiesCurrent" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_us-gaapAccruedLiabilitiesCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CustomerAdvancesAndDepositsCurrent" xlink:label="loc_us-gaapCustomerAdvancesAndDepositsCurrent" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_us-gaapCustomerAdvancesAndDepositsCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaapLongTermDebtCurrent" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_us-gaapLongTermDebtCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="loc_us-gaapAccruedIncomeTaxesCurrent" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_us-gaapAccruedIncomeTaxesCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaapLiabilitiesCurrent" />
      <link:presentationArc order="250" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapLiabilitiesCurrent" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaapDeferredTaxLiabilitiesNoncurrent" />
      <link:presentationArc order="270" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapDeferredTaxLiabilitiesNoncurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaapLongTermDebtNoncurrent" />
      <link:presentationArc order="280" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapLongTermDebtNoncurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaapLiabilities" />
      <link:presentationArc order="290" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapLiabilities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaapStockholdersEquityAbstract" />
      <link:presentationArc order="310" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapStockholdersEquityAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaapCommonStockValue" />
      <link:presentationArc order="320" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapCommonStockValue" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaapAdditionalPaidInCapital" />
      <link:presentationArc order="330" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapAdditionalPaidInCapital" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaapRetainedEarningsAccumulatedDeficit" />
      <link:presentationArc order="340" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapRetainedEarningsAccumulatedDeficit" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity" />
      <link:presentationArc order="350" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapStockholdersEquity" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaapLiabilitiesAndStockholdersEquity" />
      <link:presentationArc order="370" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnauditedParentheticals" xlink:title="00000003 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaapStatementOfFinancialPositionAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaapAllowanceForDoubtfulAccountsReceivableCurrent" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapAllowanceForDoubtfulAccountsReceivableCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaapCommonStockParOrStatedValuePerShare" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapCommonStockParOrStatedValuePerShare" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaapCommonStockSharesAuthorized" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapCommonStockSharesAuthorized" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaapCommonStockSharesIssued" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapCommonStockSharesIssued" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaapCommonStockSharesOutstanding" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapCommonStockSharesOutstanding" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StatementsOfOperations" xlink:title="00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaapIncomeStatementAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaapRevenues" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapRevenues" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaapCostOfRevenue" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapCostOfRevenue" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaapGrossProfit" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapGrossProfit" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaapOperatingExpensesAbstract" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapOperatingExpensesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaapResearchAndDevelopmentExpense" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOperatingExpensesAbstract" xlink:to="loc_us-gaapResearchAndDevelopmentExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingAndMarketingExpense" xlink:label="loc_us-gaapSellingAndMarketingExpense" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOperatingExpensesAbstract" xlink:to="loc_us-gaapSellingAndMarketingExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaapGeneralAndAdministrativeExpense" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOperatingExpensesAbstract" xlink:to="loc_us-gaapGeneralAndAdministrativeExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaapOperatingExpenses" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapOperatingExpenses" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaapOperatingIncomeLoss" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapOperatingIncomeLoss" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaapInterestExpense" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapInterestExpense" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaapInvestmentIncomeInterest" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapInvestmentIncomeInterest" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesRealizedGainLoss" xlink:label="loc_us-gaapMarketableSecuritiesRealizedGainLoss" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapMarketableSecuritiesRealizedGainLoss" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetRealizedOrUnrealizedGainLossOnTradingSecurities" xlink:label="loc_us-gaapNetRealizedOrUnrealizedGainLossOnTradingSecurities" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapNetRealizedOrUnrealizedGainLossOnTradingSecurities" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaapNonoperatingIncomeExpense" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapNonoperatingIncomeExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:label="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapIncomeTaxExpenseBenefit" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaapProfitLoss" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapProfitLoss" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaapEarningsPerShareBasic" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapEarningsPerShareBasic" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaapEarningsPerShareDiluted" />
      <link:presentationArc order="260" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapEarningsPerShareDiluted" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaapWeightedAverageNumberOfSharesOutstandingBasic" />
      <link:presentationArc order="280" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapWeightedAverageNumberOfSharesOutstandingBasic" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaapWeightedAverageNumberOfDilutedSharesOutstanding" />
      <link:presentationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncomeStatementAbstract" xlink:to="loc_us-gaapWeightedAverageNumberOfDilutedSharesOutstanding" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StatementsOfCashFlows" xlink:title="00000005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaapStatementOfCashFlowsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaapProfitLoss" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapProfitLoss" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaapDepreciationDepletionAndAmortization" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapDepreciationDepletionAndAmortization" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockOptionPlanExpense" xlink:label="loc_us-gaapStockOptionPlanExpense" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapStockOptionPlanExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryLIFOReservePeriodCharge" xlink:label="loc_us-gaapInventoryLIFOReservePeriodCharge" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapInventoryLIFOReservePeriodCharge" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments" xlink:label="loc_us-gaapUnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapUnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingAssetsAbstract" xlink:label="loc_us-gaapIncreaseDecreaseInOperatingAssetsAbstract" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInOperatingAssetsAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsReceivable" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingAssetsAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsReceivable" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaapIncreaseDecreaseInInventories" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingAssetsAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInInventories" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaapIncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingAssetsAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:label="loc_us-gaapIncreaseDecreaseInOperatingLiabilitiesAbstract" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInCustomerDeposits" xlink:label="loc_us-gaapIncreaseDecreaseInCustomerDeposits" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInCustomerDeposits" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable" xlink:label="loc_us-gaapIncreaseDecreaseInAccruedTaxesPayable" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInAccruedTaxesPayable" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaapNetCashProvidedByUsedInInvestingActivitiesAbstract" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaapPaymentsToAcquirePropertyPlantAndEquipment" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="loc_us-gaapPaymentsToAcquirePropertyPlantAndEquipment" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:label="loc_us-gaapProceedsFromSaleAndMaturityOfMarketableSecurities" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="loc_us-gaapProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities" xlink:label="loc_us-gaapPaymentsToAcquireMarketableSecurities" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="loc_us-gaapPaymentsToAcquireMarketableSecurities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaapProceedsFromStockOptionsExercised" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapProceedsFromStockOptionsExercised" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaapRepaymentsOfLongTermDebt" />
      <link:presentationArc order="250" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapRepaymentsOfLongTermDebt" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" />
      <link:presentationArc order="260" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease" />
      <link:presentationArc order="280" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract" xlink:label="loc_us-gaapCashAndCashEquivalentsAbstract" />
      <link:presentationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapCashAndCashEquivalentsAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" />
      <link:presentationArc order="310" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCashAndCashEquivalentsAbstract" xlink:to="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashAndCashEquivalentsAtCarryingValue_2" />
      <link:presentationArc order="320" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCashAndCashEquivalentsAbstract" xlink:to="loc_us-gaapCashAndCashEquivalentsAtCarryingValue_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaapSupplementalCashFlowInformationAbstract" />
      <link:presentationArc order="340" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfCashFlowsAbstract" xlink:to="loc_us-gaapSupplementalCashFlowInformationAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaapInterestPaidNet" />
      <link:presentationArc order="350" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSupplementalCashFlowInformationAbstract" xlink:to="loc_us-gaapInterestPaidNet" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="loc_us-gaapIncomeTaxesPaidNet" />
      <link:presentationArc order="360" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSupplementalCashFlowInformationAbstract" xlink:to="loc_us-gaapIncomeTaxesPaidNet" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StatementsOfStockholdersEquity" xlink:title="00000006 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaapStatementOfStockholdersEquityAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfStockholdersEquityAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" order="50" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapCommonStockMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaapAdditionalPaidInCapitalMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapAdditionalPaidInCapitalMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeMember" xlink:label="loc_us-gaapComprehensiveIncomeMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapComprehensiveIncomeMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaapRetainedEarningsMember" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapRetainedEarningsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaapSharesOutstanding" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharesOutstanding" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockholdersEquity" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax" xlink:label="loc_us-gaapReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesShareBasedCompensation" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesShareBasedCompensation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueShareBasedCompensation" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueShareBasedCompensation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaapAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesUnrealizedGainLoss" xlink:label="loc_us-gaapMarketableSecuritiesUnrealizedGainLoss" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapMarketableSecuritiesUnrealizedGainLoss" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaapProfitLoss" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapProfitLoss" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaapSharesOutstanding_2" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharesOutstanding_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity_2" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockholdersEquity_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/BusinessDescription" xlink:title="00000007 - Disclosure - Business Description">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaapAccountingPoliciesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:label="loc_us-gaapBusinessDescriptionAndBasisOfPresentationTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract" xlink:to="loc_us-gaapBusinessDescriptionAndBasisOfPresentationTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies" xlink:title="00000008 - Disclosure - Significant Accounting Policies">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="loc_us-gaapSignificantAccountingPoliciesTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapSignificantAccountingPoliciesTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/RevenueRecognition" xlink:title="00000009 - Disclosure - Revenue Recognition">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_RevenueRecognitionTextBlocK" xlink:label="loc_SOTKRevenueRecognitionTextBlocK" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_SOTKRevenueRecognitionTextBlocK" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/Inventories" xlink:title="00000010 - Disclosure - Inventories">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="loc_us-gaapInventoryDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapInventoryDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockOptionsAndWarrants" xlink:title="00000011 - Disclosure - Stock Options and Warrants">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaapEquityAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="loc_us-gaapStockholdersEquityNoteDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityAbstract" xlink:to="loc_us-gaapStockholdersEquityNoteDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockBasedCompensation" xlink:title="00000012 - Disclosure - Stock Based Compensation">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/EarningsPerShare" xlink:title="00000013 - Disclosure - Earnings Per Share">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaapEarningsPerShareTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapEarningsPerShareTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/LongTermDebt" xlink:title="00000014 - Disclosure - Long Term Debt">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtTextBlock" xlink:label="loc_us-gaapLongTermDebtTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapLongTermDebtTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/RevolvingLineOfCredit" xlink:title="00000015 - Disclosure - Revolving Line of Credit">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtTextBlock" xlink:label="loc_us-gaapShortTermDebtTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapShortTermDebtTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/CommitmentsAndContingencies" xlink:title="00000016 - Disclosure - Commitments and Contingencies">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaapCommitmentsAndContingenciesDisclosureAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaapCommitmentsAndContingenciesDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCommitmentsAndContingenciesDisclosureAbstract" xlink:to="loc_us-gaapCommitmentsAndContingenciesDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SubsequentEvents" xlink:title="00000017 - Disclosure - Subsequent Events">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="loc_us-gaapSubsequentEventsTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapSubsequentEventsTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPoliciesPolicies" xlink:title="00000018 - Disclosure - Significant Accounting Policies (Policies)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="loc_us-gaapCashAndCashEquivalentsPolicyTextBlock" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapCashAndCashEquivalentsPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="loc_us-gaapConsolidationPolicyTextBlock" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapConsolidationPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="loc_us-gaapEarningsPerSharePolicyTextBlock" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapEarningsPerSharePolicyTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock" xlink:label="loc_SOTKEquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_SOTKEquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="loc_us-gaapFairValueOfFinancialInstrumentsPolicy" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapFairValueOfFinancialInstrumentsPolicy" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="loc_us-gaapIncomeTaxPolicyTextBlock" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapIncomeTaxPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:label="loc_us-gaapGoodwillAndIntangibleAssetsPolicyTextBlock" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapGoodwillAndIntangibleAssetsPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BasisOfAccounting" xlink:label="loc_us-gaapBasisOfAccounting" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapBasisOfAccounting" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="loc_us-gaapInventoryPolicyTextBlock" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapInventoryPolicyTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_PropertyAndPlantPolicy" xlink:label="loc_SOTKPropertyAndPlantPolicy" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_SOTKPropertyAndPlantPolicy" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock" xlink:label="loc_us-gaapImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaapUseOfEstimates" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapUseOfEstimates" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesPolicy" xlink:label="loc_us-gaapMarketableSecuritiesPolicy" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapMarketableSecuritiesPolicy" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaapNewAccountingPronouncementsPolicyPolicyTextBlock" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapNewAccountingPronouncementsPolicyPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Reclassifications" xlink:label="loc_us-gaapReclassifications" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapReclassifications" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPoliciesTables" xlink:title="00000019 - Disclosure - Significant Accounting Policies (Tables)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock" xlink:label="loc_us-gaapFairValueAssetsMeasuredOnRecurringBasisTextBlock" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapFairValueAssetsMeasuredOnRecurringBasisTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/InventoriesTables" xlink:title="00000020 - Disclosure - Inventories (Tables)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_InventoriesTablesAbstract" xlink:label="loc_SOTKInventoriesTablesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="loc_us-gaapScheduleOfInventoryCurrentTableTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKInventoriesTablesAbstract" xlink:to="loc_us-gaapScheduleOfInventoryCurrentTableTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockBasedCompensationTables" xlink:title="00000021 - Disclosure - Stock Based Compensation (Tables)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="loc_us-gaapScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/EarningsPerShareTables" xlink:title="00000022 - Disclosure - Earnings Per Share (Tables)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_EarningsPerShareTablesAbstract" xlink:label="loc_SOTKEarningsPerShareTablesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaapScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKEarningsPerShareTablesAbstract" xlink:to="loc_us-gaapScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/LongTermDebtTables" xlink:title="00000023 - Disclosure - Long Term Debt (Tables)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_LongTermDebtTablesAbstract" xlink:label="loc_SOTKLongTermDebtTablesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="loc_us-gaapScheduleOfDebtTableTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKLongTermDebtTablesAbstract" xlink:to="loc_us-gaapScheduleOfDebtTableTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetails" xlink:title="00000024 - Disclosure - Significant Accounting Policies - Fair values of financial assets of the Company (Details)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaapFairValueByFairValueHierarchyLevelAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapFairValueByFairValueHierarchyLevelAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaapFairValueMeasurementsFairValueHierarchyDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapFairValueByFairValueHierarchyLevelAxis" xlink:to="loc_us-gaapFairValueMeasurementsFairValueHierarchyDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaapFairValueInputsLevel1Member" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapFairValueMeasurementsFairValueHierarchyDomain" xlink:to="loc_us-gaapFairValueInputsLevel1Member" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="loc_us-gaapMarketableSecuritiesCurrent" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapMarketableSecuritiesCurrent" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetailsNarrative" xlink:title="00000025 - Disclosure - Significant Accounting Policies - Fair values of financial assets of the Company (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="loc_us-gaapMarketableSecuritiesCurrent" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapMarketableSecuritiesCurrent" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies-IntangibleAssetsDetailsNarrative" xlink:title="00000026 - Disclosure - Significant Accounting Policies - Intangible Assets (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_DomesticPatentsMember" xlink:label="loc_SOTKDomesticPatentsMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="loc_SOTKDomesticPatentsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_ForeignPatentsMember" xlink:label="loc_SOTKForeignPatentsMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="loc_SOTKForeignPatentsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetUsefulLife" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetUsefulLife" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAccumulatedAmortization" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearThree" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearFour" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearFive" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/SignificantAccountingPolicies-NewAccountingPronouncementsDetailsNarrative" xlink:title="00000027 - Disclosure - Significant Accounting Policies - New Accounting Pronouncements (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaapAdjustmentsForNewAccountingPronouncementsAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapAdjustmentsForNewAccountingPronouncementsAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaapTypeOfAdoptionMember" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAdjustmentsForNewAccountingPronouncementsAxis" xlink:to="loc_us-gaapTypeOfAdoptionMember" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingStandardsUpdate201517Member" xlink:label="loc_us-gaapAccountingStandardsUpdate201517Member" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapTypeOfAdoptionMember" xlink:to="loc_us-gaapAccountingStandardsUpdate201517Member" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_ChangeInCorporateTaxRateDescription" xlink:label="loc_SOTKChangeInCorporateTaxRateDescription" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_SOTKChangeInCorporateTaxRateDescription" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/RevenueRecognitionDetailsNarrative" xlink:title="00000028 - Disclosure - Revenue Recognition (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="loc_us-gaapConcentrationRiskByBenchmarkAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapConcentrationRiskByBenchmarkAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="loc_us-gaapConcentrationRiskBenchmarkDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapConcentrationRiskByBenchmarkAxis" xlink:to="loc_us-gaapConcentrationRiskBenchmarkDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerMember" xlink:label="loc_us-gaapRevenueFromContractWithCustomerMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapConcentrationRiskBenchmarkDomain" xlink:to="loc_us-gaapRevenueFromContractWithCustomerMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaapCreditFacilityAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapCreditFacilityAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaapCreditFacilityDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCreditFacilityAxis" xlink:to="loc_us-gaapCreditFacilityDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LetterOfCreditMember" xlink:label="loc_us-gaapLetterOfCreditMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCreditFacilityDomain" xlink:to="loc_us-gaapLetterOfCreditMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CustomerAdvancesAndDeposits" xlink:label="loc_us-gaapCustomerAdvancesAndDeposits" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCustomerAdvancesAndDeposits" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaapLineOfCredit" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCredit" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityCollateral" xlink:label="loc_us-gaapLineOfCreditFacilityCollateral" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityCollateral" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_InventoryContractsInProcess" xlink:label="loc_SOTKInventoryContractsInProcess" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_SOTKInventoryContractsInProcess" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/InventoriesDetails" xlink:title="00000029 - Disclosure - Inventories (Details)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_InventoriesTablesAbstract" xlink:label="loc_SOTKInventoriesTablesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryRawMaterials" xlink:label="loc_us-gaapInventoryRawMaterials" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKInventoriesTablesAbstract" xlink:to="loc_us-gaapInventoryRawMaterials" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="loc_us-gaapInventoryFinishedGoods" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKInventoriesTablesAbstract" xlink:to="loc_us-gaapInventoryFinishedGoods" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_InventoryContractsInProcess" xlink:label="loc_SOTKInventoryContractsInProcess" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKInventoriesTablesAbstract" xlink:to="loc_SOTKInventoryContractsInProcess" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="loc_us-gaapInventoryWorkInProcess" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKInventoriesTablesAbstract" xlink:to="loc_us-gaapInventoryWorkInProcess" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryGross" xlink:label="loc_us-gaapInventoryGross" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKInventoriesTablesAbstract" xlink:to="loc_us-gaapInventoryGross" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="loc_us-gaapInventoryValuationReserves" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKInventoriesTablesAbstract" xlink:to="loc_us-gaapInventoryValuationReserves" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaapInventoryNet" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKInventoriesTablesAbstract" xlink:to="loc_us-gaapInventoryNet" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockOptionsDetailsNarrative" xlink:title="00000030 - Disclosure - Stock Options (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaapPlanNameAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapPlanNameAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaapPlanNameDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPlanNameAxis" xlink:to="loc_us-gaapPlanNameDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_StockCompensationPlan3Member" xlink:label="loc_SOTKStockCompensationPlan3Member" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPlanNameDomain" xlink:to="loc_SOTKStockCompensationPlan3Member" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_StockCompensationPlan2Member" xlink:label="loc_SOTKStockCompensationPlan2Member" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPlanNameDomain" xlink:to="loc_SOTKStockCompensationPlan2Member" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" xlink:label="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesStockOptionsExercised" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesStockOptionsExercised" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesShareBasedCompensation" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesShareBasedCompensation" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/StockBasedCompensationDetailsNarrative" xlink:title="00000031 - Disclosure - Stock Based Compensation (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaapAwardTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapAwardTypeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="loc_us-gaapEmployeeStockOptionMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_us-gaapEmployeeStockOptionMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_OfficerStockOptionMember" xlink:label="loc_SOTKOfficerStockOptionMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_SOTKOfficerStockOptionMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_DirectorStockOptionMember" xlink:label="loc_SOTKDirectorStockOptionMember" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_SOTKDirectorStockOptionMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtRangeAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srtMinimumMember" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMinimumMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" xlink:label="loc_us-gaapSharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaapShareBasedCompensation" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensation" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/Stock-basedCompensation-Weighted-averageBlack-scholesAssumptionsDetails" xlink:title="00000032 - Disclosure - Stock-Based Compensation - Weighted-average Black-Scholes assumptions (Details)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaapAwardTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapAwardTypeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srtRangeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtRangeAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srtRangeMember" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeAxis" xlink:to="loc_srtRangeMember" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srtMinimumMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMinimumMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srtMaximumMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtRangeMember" xlink:to="loc_srtMaximumMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/EarningsPerShare-DenominatorForCalculationOfDilutedEarningsPerShareDetails" xlink:title="00000033 - Disclosure - Earnings Per Share - The denominator for the calculation of diluted earnings per share (Details)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_EarningsPerShareTablesAbstract" xlink:label="loc_SOTKEarningsPerShareTablesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaapProfitLoss" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKEarningsPerShareTablesAbstract" xlink:to="loc_us-gaapProfitLoss" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaapWeightedAverageNumberOfSharesOutstandingBasic" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKEarningsPerShareTablesAbstract" xlink:to="loc_us-gaapWeightedAverageNumberOfSharesOutstandingBasic" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DilutiveSecuritiesAbstract" xlink:label="loc_us-gaapDilutiveSecuritiesAbstract" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKEarningsPerShareTablesAbstract" xlink:to="loc_us-gaapDilutiveSecuritiesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKEarningsPerShareTablesAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaapWeightedAverageNumberOfDilutedSharesOutstanding" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKEarningsPerShareTablesAbstract" xlink:to="loc_us-gaapWeightedAverageNumberOfDilutedSharesOutstanding" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaapEarningsPerShareBasic" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKEarningsPerShareTablesAbstract" xlink:to="loc_us-gaapEarningsPerShareBasic" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaapEarningsPerShareDiluted" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKEarningsPerShareTablesAbstract" xlink:to="loc_us-gaapEarningsPerShareDiluted" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/LongTermDebtDetails" xlink:title="00000034 - Disclosure - Long Term Debt (Details)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_LongTermDebtTablesAbstract" xlink:label="loc_SOTKLongTermDebtTablesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKLongTermDebtTablesAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaapLongtermDebtTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapLongtermDebtTypeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaapLongtermDebtTypeDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLongtermDebtTypeAxis" xlink:to="loc_us-gaapLongtermDebtTypeDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NotesPayableOtherPayablesMember" xlink:label="loc_us-gaapNotesPayableOtherPayablesMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLongtermDebtTypeDomain" xlink:to="loc_us-gaapNotesPayableOtherPayablesMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaapLongTermDebt" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLongTermDebt" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaapLongTermDebtCurrent" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLongTermDebtCurrent" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaapLongTermDebtNoncurrent" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLongTermDebtNoncurrent" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://sono-tek.com/role/RevolvingLineOfCreditDetailsNarrative" xlink:title="00000035 - Disclosure - Revolving Line of Credit (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="sotk-20191130.xsd#SOTK_NotesToFinancialStatementsAbstract" xlink:label="loc_SOTKNotesToFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_SOTKNotesToFinancialStatementsAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="loc_us-gaapShortTermDebtTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapShortTermDebtTypeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="loc_us-gaapShortTermDebtTypeDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShortTermDebtTypeAxis" xlink:to="loc_us-gaapShortTermDebtTypeDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditMember" xlink:label="loc_us-gaapLineOfCreditMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShortTermDebtTypeDomain" xlink:to="loc_us-gaapLineOfCreditMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaapCreditFacilityAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapCreditFacilityAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaapCreditFacilityDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCreditFacilityAxis" xlink:to="loc_us-gaapCreditFacilityDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LetterOfCreditMember" xlink:label="loc_us-gaapLetterOfCreditMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCreditFacilityDomain" xlink:to="loc_us-gaapLetterOfCreditMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaapLineOfCreditFacilityMaximumBorrowingCapacity" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityMaximumBorrowingCapacity" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" xlink:label="loc_us-gaapLineOfCreditFacilityInterestRateAtPeriodEnd" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityInterestRateAtPeriodEnd" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityDescription" xlink:label="loc_us-gaapLineOfCreditFacilityDescription" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityDescription" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="loc_us-gaapLineOfCreditFacilityCurrentBorrowingCapacity" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityCurrentBorrowingCapacity" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityCollateral" xlink:label="loc_us-gaapLineOfCreditFacilityCollateral" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityCollateral" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityExpirationDate1" xlink:label="loc_us-gaapLineOfCreditFacilityExpirationDate1" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapLineOfCreditFacilityExpirationDate1" xlink:type="arc" />
    </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6618027824">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revolving Line of Credit<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_NotesToFinancialStatementsAbstract', 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_ShortTermDebtTextBlock', window );">Revolving Line of Credit</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b>NOTE 9: REVOLVING LINE OF CREDIT</b></p>

<p style="font: 10pt Cambria,serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt Cambria,serif; margin: 0">The Company has a $1,500,000 revolving line of credit at prime which was 4.75% at
November 30, 2019. The revolving credit line is collateralized by the Company&#8217;s accounts receivable and inventory. The line
of credit is payable on demand and must be retired for a 30-day period, once annually. If the Company fails to perform the 30-day
annual pay down or if the bank elects to terminate the credit line, the bank may, at its option, convert the outstanding balance
to a 36-month term note with payments including interest in 36 equal installments.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">As of November 30, 2019, $659,000 of the Company&#8217;s credit line was being utilized
to collateralize letters of credit issued to customers that have remitted cash deposits to the Company on existing orders. The
letters of credit expire in 2020. As of November 30, 2019, there were no outstanding borrowings under the line of credit and the
unused portion of the credit line was $841,000 as of November 30, 2019.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_NotesToFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_NotesToFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_ShortTermDebtTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 short-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> -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_ShortTermDebtTextBlock</td>
</tr>
<tr>
<td style="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>ZIP
<SEQUENCE>14
<FILENAME>0001171520-20-000021-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001171520-20-000021-xbrl.zip
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M[O;-GB[7HE^M&UDN8*>VX=&;>*#>Q"V20@%O8G](@2;;?;B#B4>6/PJ^34?
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M_U(D8;V\39)0UW4DB8(D\<I\\:\&S[VWA>?R1? [U'!?&6X/0#4XQA@.J5/
M:^)C1](Y--(Y,-:<WP?F2#H'13J'U]HFQV]U))?]!\+WK:@<@Z '%@1]_0K,
MD:0.G*1>GV)S)*E#)JE7H_ <R>C R.B %*%C[L?><S]>O^IS)**#(Z+7I^P<
MB>BPB.C5J#='PMD[X>Q>H<F51<>LM -)8CQ,"91%.L?,UR/19!--V<S7MY,0
MM3VN4V3V0TO'VE/&;4%Z>PLYF8=';_O,"-UOAG>><'CSW&U#T7CD;-52VAOF
M:WNBM+?*TV:NS<GLV]WG!4J9,"N8^>P?=N U3:-S"L_(P>1/R2EPM)SQ[QXM
MGP6Y4PA\T4-KSP'PW>3,,[*?@$07<8OO7LTFS+="+X-.2N @#6/6J,JDGYGK
M36QWU;2K\9*>-VM@^7L""P40>@/3K-BR*7Q<>\,^LZ$]L9S<*>BPC_A#Q2>)
M^OIX[L.]N+18$]1_R\:YRN*J.YPUG(0&P,.B";B"O[_3W_VCT^SV>LV_?<B:
MNSQ<Y>Z67@97MZ.WL"2V0KAV.!]/*J\*[\0:/ED!&Z%/$+@]-97K^S[R>N33
MG^;Q(X!C_(JD#QSE 3:(XKRE/PL?/=_^BXV6$960TR2BU.EN',LU%S9.<"UE
M;9=7%^_^8;10TNKQ\BI?PL'BJ%$41^;KP1%758)?X<$PN'1O2$HG$+31U<6K
MR:G3J@11F>LX#"RM++5=34\54=.!("GK3MH".&@9C>Z;0L+"7:BKD6 :[5;S
M[2!AG=85Q4[+&SHN6869*Y'0!AGTM@AEH6AR-0Y:7<-XTSBH0@*_.0%<.B2X
M6DDY (Z2U@"_N:/$6E!!#<Y?F#^T W;CPTK)7R05R.M9B'Z9D>T^"""V;BFT
MBB"M\F6],FP6MBE:S7:[W=D[.K]:_G<6HJE_QX8SWPYM%IS-?!\HO(C?X,*R
M_=\M9\8NW2G,]84],<<HX#,P&^U61V_'RU\"Q\8@)UGKNB W.HU>K]':#<BK
MO2"[Q^#6L'-AP[CLB_W$1I<ND.N##6_U@X"%WP(VGCE?[#%;K4CQMGG2./,F
M+ CMX8T58EJ6#%/<&)U_Q2 6F7<'L%YX/K,?W 50S0U!)=XQ6"W5!FFI=OXR
MM?EM"&MI^DOY(JQ+_U>*ZU4!HUP\N7//'O'U2_?,\Z<>/,7NK9=;^,]G%@Q]
MFQAA69=(?SCT9FX(C/0.&2I $'R;CF!,>+9E=.3J[A^9!I-I9\!9-'A.^Q]O
M$&C]85C3K(GG/F@>.E>U\!'3 6N:ST:S(1O!WT@T E@MA 'HPQC@TAJMG[30
MTTSCIY._?2BZO#0M7+I/@#G/GR/GXQ==L(#Y3RQ'T!7@/QV]T5'L]_P9-H5E
M-?,Q.EVSJV\$RZ^^%ZR-"Z-G=ANJBS@Y[#J3%N"X!O+_K%4OG_0/S_\.JJKO
M#=GZ*VYV&V;'R)@[,?HF,*Q&0%<W]4YG;1B0I0:/;/2KYXW6QD.K8[2;67N0
M&'T3&%;CH=7KFD;622P&PZWU_!68AV_#>.N'9!I $1D@J(-O $$!%J"W=*,T
M"%]LE\E+.>3%'2+CXY/G^]XSL.DS:PJ_A/,BNJ4Z7@&5<B'V4@:>(FL!78&!
M_1"B=.B'7%*>NTL#)H660D';M$6CG^C-3FOY8G( *K(6H3SN8E^Z36/EMN2!
M(Y<R8O;I.>5@**T=N#FG6&49P)LZZ"!UHUDD=-<P&UT,A1:;+(WEON-XSY8[
M9*"!?O9F@Q 42:'G!+=LR.PG5-\WM%.:[00J2\VY!8!7<Y(J 59VX\;RKWVJ
M&QF1]0FT3QM4&*\W.50 QTX1Q 5FK S(#%SN LABX=\T!I>'=O5,X%9%:4L#
M530L5"E0ET$PVQ!+8.+T.JUV8PE ?):-@"F(G9CM;0K,<D9<*7J6L.'R8%6'
MJ"5@Y;L< N!_L\G,P4/;GWA^:/]E+=C49<RGMMYL-(HX._)FWA;L!?3.=K=E
MM*N$7=XFV1\]H=@)^N[H,YMZ@1TN=4K'!9=%KNQ<;LVVFDGFDP]1PNT2J=QR
MXF =._,EL$]=V_G[N]"?@9+Y8;,IJD9.1^\0;E9!4P'4*^!HM[IF<3BR5-E"
MFG/618W+ &NW>KFZ<Q$U?P,?78:63PXYGSUYSA-Q4[YN!Q[4;,2]@\?1MQP2
MV8,Y.>+0$VFY\_\=:);0\V $J>B14\^6^#[1<'P:SAO+T6'@*<^>U& -(S;!
M5_"?"9"9-D!X0AL>U<:>KUE:0Z^/K+G&\ZEK&EY&"T^[,\MQ8/S+L0J3-K9L
ML)%##Q^'UR?THQB!OX1S:R/OV=5@=)N_/;#<[QIS&! &O@LKINQ=QOV.,4YJ
M\=,3:U[3+%@,O.+1;M1P.YZ8'])#GB*C!I:#? &'AN6TZR!BPD>:17,]F.49
MCAB"A<[; ) W=&;TGBV,0?@ KVGL/P@^Y9L[#CU[LMP$6^+OS'H\=AEC$:)1
MFKHRKRSE]AKPL=YR6%.3%S)X(^JL!M1[A8Z>K4";A3#-7[@1[^'0UN#4(A';
M1.Y9!P:V-W%@-(>F"1*D3]H=/BE8*A#<(Y#1H_6$=#^QX0W0_JS@$0Z&$&IP
M2-B+':!O'6AV!.^LV/<8,57G(RCJT!_,?GA$40TD;SVP1(RU".,LDL&QQ& R
M3XP*$Q0*KNL T5DBV7(I-MNM(S;7JY$^DFOU"$X4SQTIN#P_*%$%6Q"]S2-Z
MURK]_ &HE_[U.R,-A8<L2BN/2QK?W#32^1 5P7@(ZU]]+=F/L/S\YC4W"\DP
MKW?UZW1]>DN[7[YUT6YW?R'-:LWD4O$-E8IRAISBPK=L8MG8\$RZH\"NQX))
MLTJN62"-;.?K>^5H+\"LCUC?%M:7<(DCTC=%^EJBZ8CVRM'^AFB]LG*A%!3T
M(_J(HSJ%;51O+TW5:&RMT'#E6E\)JJOQ2AXQ767U\!'191"]4>7I<E2;AX7J
M=:I+HA'[03";<%C.7Z9PV-D(14)A!T!&J[0;HXKZEY40'B@ND@T*;[H[Q46<
M)GO+'NP@1 *ZLB9%F1%VAKNZUN[/?]/.KF]OU+3;Y'@9.< ,50KG$E25E]_8
MO/"$:A>\W-'4Z3Y[PQDB!KO9%9[%T.O_Y..KKV<-&V5LX[DK/+[:52YW-'6Z
M/OPZPB<N'.NA\#1C8$.,SY 80!U9).I>V,'0<O[%++_L6NH\:XE/DS=:!@'P
M)V_9%#._J(HLG 6%9_T7MF9;-=KBK!>VP_PS .C!\XL3W97GUJWAD#G87(Z-
M-!I%G3XQ[.*L=R /G$^SP';3"4[+9L5T+W62Q"A9M,BQSFGH KXK/M4_&TDZ
M7!@I?SK<Y'*3889(UG312(L(/)\P_P&V]5??>PX?9<[&&L=@R7"+LU)M!I@]
M]A,#&K:RTNA+D&CV:%FSRL)'-.TP$?P,<ZXPEVU4_%1>_2LY]Y(QLT\)KY@O
MPY?K1EO'@N>L<=+"5Y*QDK'4=T>@]=C!]?@&]"A #0%[#Y-_<D#S*@S)_W+"
MCU,M".<.^_N[,;QTJAGZ--3.K,G MZU: %0]_JA-+"2!4TWG_W?2LMV/&DY0
MMQS[ 7[X-RC:]G@NOK1=;+9ZJM7IR7?_ZR'\B!,-\,/5]?VY9IQJG[[=75Z=
MW]UIG\_OSFXO;^XOKZ_PH0\#^?B'*7WZ+Z,A_E42UDP(.3#69/KQOV '*IF'
MAKSS7*]^S[YK9S'M:#]CKAN?K&N:^D=Q>*)OC(\U]6<Y1M[O?S#E%P+5\]7?
MKV>^\L OF$J( #Q[OC/2'&:-@$1ME[X;L0"PPO,*+7<V1G^%3VF(,P>4@\!S
M[2$0D45I5<$\"-DDX!F'TZDSQR^G8+S: 27]V2X!,[:=B7R'9QGZ7LBP>!ET
M&^8^P+R45AA,/"]\U(*9#],RRN":6KZH>!Y&EZ'0= CKQ![Z'N4?^@A6\$'Y
M7-,L!SB%:R&G("B8"^QJ7M,F;&0#GZS!BD>P]5C 1Q,PP<XT/#>6/WP4&&QT
M/P)6GICC39'+?N"EUA/J0Q"<:'_DXHS;F'58(!Q2YK,1@;$$C930Z02$'^QV
M"JO'VGT0E:[WUU\.XT\\X$*P1RI'A#*C'\A=-CH?,>_1)HA/*J/E+1P/S![$
M?%BB?T3&S+5F(QL7?>8AMPCXI\!S[)%0&US+'>*N1=?E!#P1<, 8)S@@02 <
MAAFU-+@_HD122ABUHHI[0+,- TT1L1RICC/'W]DTY.\BD7US"1B:*]!^5D[5
MK_W^3>)8X790\JD]T<822@+(=C&KEL[^B=8GB   9UX36;C%%SKR,/E59+L"
MZAP'SR:.HLQ!=#*&PX1YLIAW":0@Z6\PUQ!P A;1[C#L"!!-%413G6B7' />
M%"Q-&-1+Y PKI!8@$5K<F*H12-8(N2J'&"1. ,2,V^$RS!VW_#EG"Y2G/ 8K
M"WE&)*NTG^D-D;@YAN7"JAS,E099C]\I@_\2;[Q$R8@G3\. <-)B7B'WA>=#
MPTGR.5= 9$JP;-A^8 K '9!IX-S/F&0:*L,]V["Z 8N&'9/.I<V!8?!Y$[1<
M8F,)F.#1FP%'IEQNBR@04/'OF3LDO!#YXJ3* 5E!+19ET7)J6 !8 UL&7V0#
M?P9[HIG=&D&!:D""T-5W\,<$T:-"0;=1R0.311\T9)\GDG/K IG[!6::@Y'X
M&T#EP #1 N_.SPB;!$[6>$.A1*960R(C7D^OIJ&6G+46_%Y=AL(C8\]!>?5J
MP3L"<L$> T&Y8=SIX\;#UNLLV(%2UCQIP<^Z9-\)5<L\U>XN?[VZO+@\ZU_=
M:_VSL^MO5_>75[]J-]=?+L\NS^^JU;JV)4&B5>$'&S^<81XX$CU]P+O4GBR'
M#AG.:4<+2KZEU>.?M6@(RBEG\1":8$Y<RQIK$]!)YD(;T"8S#.YHXQF0(B@W
MCTCG5*\ /&&"82*JHP 61$/3[W7^._-#HA-DUS"J2&+G)\+S;5@NO K,770\
MPF=Z.L$PLN8!*D\@Q8*#EO09^Q3Q+SA#67NCU1=YZC#BJ4.5_27E;2S%4E*K
M%DG.4 P\6WR(%^,@MW_T4"7PGI&]!;,!R#$;.$M-BY3ZRUB'O $:J&E?OIPE
M^,W=Y4V2SR!X\"5(57*#$(^VD-\[&B.P-9A4U&B*XAS!NK,8H?H>'Q&]E*^,
M#N0]AMH-G SRQ18_J,B-AQJ3(^#9"JBT7-V$\YL[=1.X2A80@F<AK]"B^P40
MZRXC[<J;,%FX]2SB W6+!P@TEQOU6)]"A:]\QB!1O"0WC>L;)]IGVZ&I !38
MM#$531$<])"'>CX2T0@?0V%/Y2U#4@>\(8@[K+D*HHYG>."Y'3*4I7EH5U&=
M3 041EH >, %$U'KD49*'Y5;D< ./8)!?>.UT8ZT<FK:Q<S'QC1$!WB"OS K
M8'B8M,L)6E1"T<KB,]&9,CYJ\8A<2TV-ZD2CVLJHJ$]RW7FDT<8%(>PY(UN8
M:[5 +9%%QC4R9> 4,<X")EB2X&:^A218IWJI"0L?/7C,HOWD.A=FZ4UH\AGU
M;=,<^XE%;,VB.N$:L#,;K%J*>_ >8.&CSZ@ :XSZ+FI1!\LZ/L*"A]\??.#7
MH_K0<SS_%-<3LARZP."-QB.5@(58.;YT 9LSOF?U3%I(Z9UPDK%5!_>8/,QL
M;DH*75?A,<J$7_D]'X(P8*L_@]+I>/B==@_6U%!A1G*/8O50BSK! <<?<:T
MY6-D,M%N<EJTK0&6KB%'$)>+$/F13?7$%^^2=)&VTP"55]2M@>*BQ:#\&#C8
MTPE%D6 &(S;&FG,D79P5AR00^+! ,V"EH,_'YH5Y4:E=AB6=;7(3AQ.F*:%
M4+T"_$1!9$T%DR !V]&W)NS9\[]S3P@]3<PW'H(\.R^PD8#.4;P-U@"8-8AT
M. \Y\W%S+L(1H0.@CI_F,'"ZF%(!!*WH.3;AL+B78R=@:!2[?.^0"4\MFW[
MV%XP1H4PVLPY>2U<7K,(:*1'+&X"#ECXC+:NT#?1.P:FQ-22!J2P5I5U:*@>
MG6C]T8CV$C>FEB1EL06!N@=/LL$=J*_#1]?^STQNV 0CK5BEJ3SM#; +'F9
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MWI%#=3_GDKKL=*SUN0.N<%K I9 H&(BE?>*IM))$R(.I.$XM<N()9%/:SR/
MQME4G%:A =<'TP";_89(/9RTD,I'XEXP,0TG R Q1X95>0R-W\@E'XH2!F7[
M9@Z*VCTZ IQ"Q.^-=K?6,MI<J 'R:\U&8VV7XHE,R%-GY)G2+U@F1UYABI#9
M\3X(*@=@F*B$BT.!OO="06B@[_>&08T_,1V#DO,D*W!!6W@%T>9\@J0DTJA
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MD,]FEFCAO=_M;*T^3\N)7DHEH"&B0 6468H!)IT0N-PX.P$^&I!6FAVZM/T
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MW@F!5-=[>=HD[3Q77*(KZ+FE<R;O@5;]ED(_;>OM7^*S49,..R!^7TA\-5Q
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MH%2*ZOB1U-8\CLU5Q_% 3B+NAUQ97:XLN9Q(5/I,Z:(K*C1DCT:.#.H;RFT
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MG."@6' 9J0Q1:AU6YZ;JI YD-W= &$:K9O:,6J_=/1! #W.H)>C3.]U:KU'
M>GEM:]X-^AIZNZ;K1^I;$WU&NUEK)EL''QY7/ZK;!RBQW\901_0=T?<#HN]@
MU.USNLDSB-*&,5F=;B.SPU1WS...O]8U']%W*$,=T?<ZT7?4H]_NWKZ-H8[H
M.Z+O!T3?[O3H=;*O[A)M']&;'74U4]K?\JYKLQ#O6%<[X:Y&V5H9826V9/UL
MN1U.E4=[;6PY72!]8=M(/&[2TG2$5LUH%/ >'W=IGT>I5>L:QOZ1>-RD94?)
M-(KE:U6'Q:-9]'8UJ[<QU!%]1_3]@.C;GUE4+#DTG>23W[&DO#BK/@VX@MS?
MW4VW+%6CU:PU.P6J+[:/TN.F%<[NZC9K>F<-Y?NX:7L\:1T#+*8":?;'33N@
M3>NV:WIO#0/J6!!QT$,=E=@C^H[H>Z5#'4VH'*@_Y=1%O!&-H$"QY'84 ?U$
M+U +<-3;]KY+1Y/H->S2T=OP&G:I0/W):S1ZUG1.OG5GY%&V'G?I*%M?_RX=
M9>MKV*7]R];X4JWX+HC<NQC2ES9\\=R'>^9//K-!N)<+&[JGVI?KJU^U^_/;
MK]KG\T_WM*1!M-A*+B)P=G$9.:*R'@(NM1$@DU(][2",[M;BURO IAPO6%C7
MD^.\T1[]YLXN6,B\'"1Y% X;9S_4=EVP@3^S_+EF=@]\E]8P^0Z4$1S;VQ[;
M&!_W^37N\XYYT(Y#::6DSV$&^U[U8M>@KLV:9'<:&<TYBYRF*R]D>/\NJOXU
M ,']7N/*>XC7%\*I&FF#N>;0-8;PSV!F.SA'4),OX66'=(FB,X>/06@Y#MX5
M2);,U+?=H3T5UR!&5P[#+^^-=JW1ZN*5D=[LX5'['\OENHMN-K5G.WR$-Y)W
M%.-;S1.C]1._4A&,B3K>\*ZA#76R>AN7]#"MNG)D5:?8XD4D);K$;C9;GLNB
MT^S6>D72H/:#WC>YD[G]?C?:R6Y'K[4:!7RY6T%O1?RP<)#'86.ZF[[3LMU*
M*>*U#77,.'J=Z-N= K'6D;G'>\\UQ\.;E*4/\T"V; >[7U@JOK8%[P!WA>70
MJY S"<FXUDGZ/&.D[X(6[;E,0Y5V2V;SCU+[;+0[M9ZY1KW%L4)]I[MDUKI&
M>Y=8W+U,3<5PUV80UABD[ ;\X1B'5TFOU35J>KMU"&@\;M12/4OOU#K&CC<J
M@TMDY4QDID*D\R7N'CT_W&O"1.]4NSW__?K+[Y=7OVI?+J_.M>L+[>SV_//E
MZTV=N']DVIDWF5KN7'NT LW2WANUEJ[7=%W7?/;D.4] #)ICN^0T'/IL9(>:
M%:([<L)0N1L^:L_P8A,X\$_P X$BH]UXU;.&NW"BX43Q>&(<&M8.,IRD80P7
M7W_7-#H? ;[A$.1'&,!80V8_D=.4^T.?F!MZ_IS/A ,3)#',,(WTLGHN&%D3
MZ8:=S()0&R!TH0V/4MV\!9#71]8<4U1M;U2#5X8XD3NS' ?FN!RK$&ICRW8"
M+?3P<7A]0C_R$0@*_B+.#R?X&;137[/Y".@DUIA#K8+A?30 L7R?T8\*EFKQ
MTQ-K7L,=L-$O3"W0T,OLHM"EA[#C60@+0SP/+,<"R D(&!Z6U:Z3@YF;FBXZ
MK,E##*!Q3[/M#IT9O1MYC$&=;K0U]A]<@NJ5/JF.UE>FTY0>LD].\P5"K&GO
MVZT>4;<WSJ4RE3R1N <,$3(+;:)/B<T$U6H."^%SH*D4%\R GO!)(#%O@K^&
MC[!SC]83DMO$#C$=>F@%CT"/4R^P!1$HE 6DRE[L(,3Y22X$1. $PN*,[&4*
M)(P;9NJF?J+E(@&F@.>>\5^NEZ08S_<I62K00$^#ET)QG-3C#Z<F%$#,W%D
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M1K27N#&U)"F++0C4/>"&$$E -GQT;3!FQ(9-K!=[@OXDY6D/S!V??)U<IKO
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M$TW$)0!)XKO,2YRSYC>73I\_635559]$WE@Z;:P8,A:3U3*GK73>.%FM4>O
M-O<:K94 9%16*0EK)=9:@!T<MW7#;35KC7:KUM';!["M^7F)!VQH<3:US)[(
M9%11N)!'@(7;GJ+ >:%=-)F^W6GW/GFZYHF@S%A['QU0>O!]M+&JI\'%>S=]
M[I\;,.T1R,"9@^4,EO%(9,5A+\C YCZX$>/)?'DI2P6,..GF4H!%4,C@E):C
M=)2D76HI1Q(9_@"_2^(I,2*F#7+3WF?P%"S5 ?,5D(B>V$ C%30F D-6I.0%
M/Q7WZ*/-?,L?/LYY@/4^YXU)O,>IE2X@W7JR; >?K .D]< BQ\83"T2Z#8#+
M_:XCD>S5OSO3&J:N^MTOX^<Y!2NA($S,(H1@#"2<*R1WHKC@LT)MA8(=Z0C)
M)04L[ZV7/<?4.!P: ,*RPV4\XA\%XF6 GFB*OQOBNTJ&'3E HE,1NZIY,.M$
M^R:>M /Q50UWCOD^!3B5(9$,?#;T'EQR[<H +?Q(U$%I,T-^BOD6-9H?0S:9
M>CZ>JY$]AD'IB>A7@FHPIV#$G/NNX*Q@+D%HA3/,N:7111X 1BR&1)L8-@-^
MXXO &?ZM#!^YVLF5$SF"HIP';6CY/DUG30A[$7+D<BC40F%#&1K)CMQ0MBY/
M )[@<77L[PQ9#B:T858:L:P ,1@E,?J:Y3@XM!5C&:84$0D,,3S;\ "^38$(
MGK<,/$IQ[%OHG>*QK$#9D<S <QYAIP_ KYXWPIG[[NC2#2WWP09$]VG5>S\2
M$AR-PU,\M^%2"">,"?-.%U9(,6!.2OR.Y]@':Y$_4&P*Y4 ] FR<X\7)(QH(
M$+ R*+D,J8R3("69 ::!7(9B&DXN0(J.C/#R<!Q0"HA<^=")3.&936:8\RL$
MV 0)YJ\H?BU'A U_;[2[M9;1YO(1!$&MV6BL[9T\T?H\@UR=D4!@+U/,(\+9
M*=AFQ_L@3@, @P_1B8VBBK[W0O%P. ?O#9Z9BSDEU 1$L@P7R"<O\%V>(-.D
MC!DMP?58"<ONGF+AP8EV*WWRRW*WPM :/E+ZU&2"VU0H?\MVL1: 4\?( Y:'
M_$*J8LA@XGAI(",&<H_$8Y122R'CJ<-"E/=ATG&NY(A-?3:UN#Q J'!N##$@
M)+P)3&:4.".<+)25;ZZ-?]V%4C?L3P!A0^M$NT-*4X$G)WT$,LV68.O+T]GP
M6&0< %[6$:/!IJH/W"P,NE]@F86AUW\3X"BC!X]QB-B2Z/CWS!U&IR:"$&,V
M&BIRMGNHH<,X>!)MNDI8,LN*",H:8=!!A/-=?(9W"XKR$T1\JB:57JH7F=JN
M8& 3R[4>&,\60C[K,I#4 6X++XHA717H+( G+#7?'[Z:.4+#P;]M<;AX7E@@
MWP'Q1^>)DVK,Q?)(.D')G*X*IS]$8?=X47BV)M;W.!U(:/-QT$U$^="& 4UE
M&"I1.YQH$B5:YB2)X-]*%@3ESHDT]##WG5"28B*I*1,A4O_) LE'83<30 BY
M /H]S]A(1A]ENEY_2!G!<O=X(AY7TC@,/ G*"Q24R5*N>,.EX$GL.)$/\#M)
M0C:UM!J10']B:;KA3"^24X*," 84/IFR9T&"+)H+HB9L[[H1A\/.MA;RM*+H
MI53N'!5A>,\R-1-[@/FBH@+MPA-@JP%IN]E14]L/PKKMUL0G3-/Y^>+RXOH7
MF3B'R/>M9TT6:&"N^&R Q#L9.)+(,2D(1JF#)O$ FTA?1HF>J+B@4T$8T#+#
M2IT <Y\"E*@/H$%DZQ9YVY=(P[SQ4><+YZ" W#B6&VXY2RYGA[_(6L)/LJ6;
MFC&9J5A$KT1=X+)2) FEGQ)/\%JTD4R=3"=$:LN3(<'FR<B%'//$,. .\[PL
MQVQ$+QPY$.BVC[SJVO]L!U,OL)SK,=;W?L%4+:X97LH2PVR5<<^GE9J)$[2E
M+1G5Z.=\$)U'P/ADX4L0<;7(NGV2*938 *CNT+PR'S51BYE4ZU&0@UDCBF?(
M#+)]L$XP,QNMZV<8WW)%!AXF*#[9[)FS;CFUDFU(EFX: )YT&SF4;-I:5.\>
MA=5NN3PY+N3N(Q![R(AE1>,8>!3/HN4PR"$#+OK1])#L(7+#D<H74+$(M\]1
MYTNB"JQYD39.:Z\1X$&0-+*3R;]<1N(QX<DYH8($@7_V,F1L%*>JDZ(C\GHB
M%''&FT32B7:Q\&B2]6*A-!=_,1-6,1<AB^=/<A3*9$.+MVND AT75 I+UNN2
M\+2#[^C.\\!TS?$K5'\<TR?^6\"NQ^>1/K7CP_HUUNTB&,J=5T45S;.LI+*<
M5D6K,JB*J:K1 5'456VWJJJ: JNHJ]FZ^U9555'/$:NK6J:JFG4FD@2;)N<X
M?A+[LO>C4V1'<G)3ZF-C>N01T?7OOJ$AW0;X:HD\^H11KJ;KJY[]ZR<BXE/M
MEC-5[M*$W5)R[Y.)__V89.(OORAN6#4I7P$NHG[NS^*!!#5(\3,RYVDH-E<<
M.F$DQ YT\:+0=Y#LH]-9T\B<P+=%3CS2D# NXVHR>"GB_WQ^QGX1EDE.\C^Q
M@>$C%HR0L:K\I @C^"$NMZK%IWTZ WUZ" I@@)GO <\)E<<,YIT%/(&4O=BA
MR( 'BPHA)1$<I^-'$BL25:JO(-[@G!I;!20IG F$M*&?3M?D53K1ERISP=1B
MA5!$@B:O2:0&&8O#<8</<VS> ".6Q0(X&@A7D(<V'F#@I>@B2Q]IX>?@%U[/
M:L-VH"G"V5O$0JE] 198"):0PF;L$; 7G'1QX;LP:3)PKE*.\-Z2UQ#KG_+K
MHQ/E<ES^P&/$Y%&%$@4LV J$%]4+36>56S*+/ZNU'%'(0MH2<:Z+X@X0Q0/<
M6_Q([3$8.J*4."C@YQ:8%RE 4=TCO<Z["?1C3SIAP&= T0$Z!G@HA.-FYLK0
M"NEXW%7$5YH= U4D""_=PD6Z9 =ATQ.D%70F9E[&@ORH&R\GWELK.A6B7PU@
M4 5%1 /O)&HSI4Z^7$E+H"OV'+LTP.IRX>-0+2#;LWT$\*G%5$D(,\73(3M6
MP9B(7<\@D'CMSD7_[I-LWQ*+*K/&2R9!)%&5F=9MFK_4J"+5'6*B!..U1.B%
M=X?S2&&C$FA?1G2!"5 OEP?+%8$<8I=27E <D^?,U+UQ'64 -YUXIW:JKE3B
MPX(&19\?+7ADC'-)= ?3PX'B\0:;)" 31C;T,$QQ,D[DTBBP.4@G-3";CJV(
MKQ'\DJN04QE')S-/OB8\/EPUE<8FL0X+VX?P<D\1N_(5%4.HRB*D';&K$W4;
M**3%!WYB@O4&F*7!PW=1>WS%&\ES, 00*!_XHP,&I. 2RJDKX&<VY,$YH\7Y
M@1!*%M:)D6)%,%(!-N_>(P*#\B=4ZA5 'ZT1+Q 1K4XX$U>91V9&2 :[/NCH
M1.H0=7,/49<.49IA:O4X")>4!D)%I<?%F0,5]I>$/ALQIEN6(C[8C#/FHQ3"
M5 WMG$A&B"%5 '&1E"6&%&X6*Z]$BP296!%U.(J;/9$4%59,"B*:6HDB1]7M
MZM0RG</#CF1<A$:%_S*^@DX^%&6<HF%Q_#P(U99*-*6LQJ6?R7K!__$& 9I2
M40X' !41O6D2T7<X36>^5Y/L2_0$HMLK" A0<69#H;D,/7]*-6918@@'I]'Z
M"9=E&C^EZJ2DI5AG<?X$JO#8.TC)O\B/H$3LA1SCXFGN+:%Y(EW*F8LH!_!&
M;$:$<G[J>R+S0X(LL$E9844V:Y$D+%[3+/>+.KQ1N:<74P7U70CBS52F#C*W
M_T0]1XM<$.;D-I14B!=88T%^E\T]A0FE#GB"RET>:Y1!1NG#C!]R:6>3LRQ7
M[2DFD?()*,5Y,<L,5!4756," @-1<Q9RS8Z?U%S&W<UGW-I;8MI*6Z_,VOAO
M4W+QJ U&D,B5!B,)48=THV"0X$(=>A:0#CT E;M&2HD+^F/"<Z;JCY*-#F:A
M)C<M)G(R=;AVSN!Y:8;A@\F\,V63> CEOS'GC(LE=<OY^5L*D6C]& %10QK'
M&=6D&M'8+)M,,NV!LEI^VDI("[OM>5ZU)N5\Z[D&P2(HJV)??U 9+:4A@24)
M5,;SD%%0IT4FUU[CC9]8HVB'N14JV ?U8W1Y\TWY<^R^B%)., \"50[A5LS:
MFH7UY#;JX"XOX1$;7;NW,LV"0M/K66C'<L]CN>?>]^)8[GG<OV.YYRO$Z+'<
M\UCN^?KJ H_EGF]R6U]'N6=&35I!O7ZA@S26",P<=CV.4A?/N+EQCY,=C#V0
MB57MWIY@*/@NYN^;:#DE1&Y\W[2X981W(N6R9V,1NW3T7-,@K9E4#ORKP(+4
M)N*9A5JQ#714H5M7A>_M:'NE-Z&0RK>>9K<;NCWB\4#5Y$SA>:LF_?.<&37O
M?[6BM(G>LX'JDG,I7DUOZ36CVRBB?6RL(Q[4TKN=1JVYC8570;)_K+H/-!.D
MBT2]R,+*RF)_W?W.N02OUZV91K?06T5FV_-J.D:MW=0K6LVNN5PF=&=1^WC;
MQ?@.EJ3%5X8=&/[!8*JUNN8;H:8H%F06>_- F5"^)O,'ML>.R:J,"E%::"Q7
M8]878V7&5<2,;M;T3J><TK0NB&\/?2"A:V;'V";Z=L5\\2NZQO[ F$^C9K0Z
M-;U=E3#;]WJ,6@\L\$:O^399Z1?@GZ=:7V:A_T"\X&>C RID-Y].BS.#4L'0
MUXXVLZ/7&IU\S;L,VO;-1(N?ESC(<$5U1<GV D7PL%Z8HD",H*0M6W)$-;;0
M@Q/3*7%B1$"A*OWCU6,0C+Q6MZ8;^=&92C!8)/!2-'"2'W"AZ[H^8='W#;_(
MN/]L^:,[O.GKFM=Y_2X3B_MQ[5<E81DU#),.TZ3\+11[61*C41R*&)LI&H4)
MO6D1OY\:9?.YDU(_Z:Y]M_O2R<S>8DAQD.;I98')C5,@"/A:MI,XF;9XA25<
M7WDUV#FET#MQF@0M:J%#&ZTZKF3"T6/J7D-,P'YM*B/6VL=SF;'ZQ1ZSU5M9
MV?88]2Y/%Z\:8RM5S[70=(MM%<98/1C=@$XEL3M$V$FK^Y-6!X:KMWYZO63V
MY#E62&5J.\2=V3EIMA%Y#?/$;%:.O>V07(0RNI^3N2-M;C-GM$.TZ:LPM5QN
M5R%_\Z5[^EY.N@VU[X[$;:,_7G;%,D&WGW2#=A5)%R":XUFYC([_CH3UZ\O%
MJ (Y]UC/OB?L5)WVO 62W4[&^G8R#0HE%[V1S(TWC<\?Z%R\R0R<MXO'DA[1
M(QZ/]/B&Z'%/F77-9D9"U5+O_6R"_53X=0-TG\50M.4CNR:J^X\7BDWZ S2!
M<O&I5"WLHS9AS5PVO?SH2B#=Z-7:C?R$F=55!A64B/PHR 83M]8U"N46'I&]
M*;+-#E!V*S_:?T1VE<@&9M_*%_A5XWJKN1<K=KGLYFTC);#PBX>?EG-<T ^W
MH%UFUGUFKD=-41.*8M03+-()$PU\N;:,K7>PD^_#HL*XWPTQ6C6S9]1Z[;>2
M-0\+TCO=6J^1KQJ]N@4U]'9-U]_0#AGM9JUY4*4-1PE^7-!Q06]9@B^%3O8D
MQ9N7T>F#[:>"_(XC;VP+C@LZ+N@5GOJCS#XNZ+B@UWIZJRW%D%$W2G73/'&G
M"%KI;#)UO#G#K*^1[8.4]T1O>F\6XIUJ=$7'S DM=TFKR;=7LM,V:RT]WZ-]
MK!E=BCU3!R.V446]TP^)OG:KUC6V6G'[EK%GFL;2:-2!%"P?U;/C@HX+.JIG
MR5AU.HB2SK'15J?6[+<$=%VV7BBIHU5KM)JU9B<_B>9-E=-N&9=FMUG32W3V
M..)R"5UV#-#9BN=A'G&Y!)?==DU?TCSDF-=R6/+TN*#C@MZX"I?/;S_E9+D<
M*.O>0H<._43/3R9Y4W)O.\C[012P[2#O![$$MH.\+7<EVDG;MB6F]&LSG8^\
M^>"0=^3-1][\0_#FY7U32G4VR6^0\ID-JKEC9O_-S I6RH_SNY4YJYN!)3<O
MJZ'7X4R=5ZJ;"48U+=)$/X485ME881#!>M@X^Z&V*WWGW^'NTAJJZX$R@ORJ
M]?V3VZJVBULFQX(=$P\<KX<&SW&?7R</*J$F5S%4*>FS%PC?]F(K<L[\UWG[
M_.+B8AGAR:Z^C8QZ]"*GZ<H+&;PX1]6_!B"XWVM<>0=> /#]Q4;:8*XYF+"*
M_PQFMH-S!#7Y$MYY,L$N=,X</@:AY3C8^)%J6::^[0[MJ>70NU$;5?CEO=&N
M-5I=+7R$!3\\:O]CN5QWT<VF]FR'C_!&LN\JOM4\,5H_T5@6&!-U;"8++,R?
MG*S>QB5E^X683@F*R6]Q4((W+UJ^RR?;;+8\.[G3[-9ZR4CQ(:'W3>YD1O.*
M"G:RV]%KK8:Q)_16Q ^?BSJKT3^#;7 [+=NME")>VU!YY'!P@![F4'M#W^X4
MB+6.#%WRI#F>^T#R5QNQ07@@6[:#W2\L%5_;@G> N\)RZ%7(F81D7.LD?9XQ
MTG=!B_9<1O<C;,EL7C]24U;9V<U4N0F.[4ZM9_;VC\7C+BW=);/635XZM&TL
M[EZFIB*(:S,(:PQ2=@/^(.;?-D&8)Z8:>MW<)-ILECS2:W6-FMYN'0(:CQNU
M5,_2.[6.L>.-RN 2RV/WBT'WA0 ]%H4_>@Z@*#C_S\P.YXFP?#^X'F-OY+IN
MULWN.VWFVOR';W>?WX%J/;0GEA-@[/T?W4;/;)DM!8R%H=>>O%MO&,LG;W9[
MS4YC&Y/S)(2ED[>,MF%L9^6(]C_%6W^>>9.)Y]*[7RG\O10LH]GKMIM;0\FZ
M4+6,GM'=/J[Z<.RPTX'EW%CVZ-(]LZ8V&(8%(.SV=,/H&-M'W"8@F@80_$XH
M;NJS1^8&]A.[=(?>A!798QTXUP[.PRT++=ME(YFB5 "T>J>M;^FL)C=W'=A:
MK4Z[UZD>MEX1]MWJ-MMM?6N3;\ N.NWM0[716>RU]>WMVD84U>RU>^86Q&*O
MB$SNM(&DMG#4Q.1K4U0#V-/6U)3UZ;S5V@Z=)Z#:A,X[9F-+,J<R$(U6=QM:
M8!J+ZQS%1JO=:VY//=Y,\'0ZO>U0WVKMN:=W6SUS>Y.OSR;,QA;TU#14ZU-[
M3]=[O4YO^R"NI69US%XY%1ISRX/K61B$EHL6\Z8&$1]0A>ORZD)818VV*J_3
M,Z\)6G%JRP,-3:-.PH2N!+0R&M@2T#JM=F,+H!46FKF@H3PW*@>MC#S/QUH+
MI+I>/=8JH#5D;PVC!&@WOC>VPR]>$&15;G25RHTB3A-#U[OJIL6CEYZW5V9>
M4S=;O4JF32]W$WY9%3:RZF>6S=LT>NV&6<F\O3+SFIU>N]7<RGHWV88MHF,3
ML*K"5L99V0BLHD>I/_KW+ @I]?+>RU%XB/T,\'IN]#DQ-Z";N&\9* N!';([
MYC_90W;#?-L;W;*A]^#2*'AG-ZN"'YEFIZ,H!=L&^4!05(IUMD%@_' 8RN7R
MZRON/R"IE95+7:/=:/YP*"HE0AN=KGZDHBJ\1D=:JP:1/R!%+M.HUD?D?@4M
MV9&703!CH\\S'W1!_AH]*SL ).<I*SK+>>),O97V.I>";O?K6W_GZX>YV&6,
MMZ1;U6R;![F^7'Y8DEC- US>,BY5;GF- ]V]+:@%]=='JIOPG==&MQNL=3=$
MS/VIVQ>8.0Y>$"2-5CI^50[*+2UTN2V8YZ^&P]A^+<O9R#%_R M=2TCF$:AI
M+N0!'L0ZUY66.>MLM(V%))C-U@D*O&,%@3VVA_0[PMT?#F>3&9;&CZ[#1^9G
M).Z=S7P?C @^WR<V]GQV;[VLP8K6R BLIU,"*UW#02%HK>C/#I%S80,@[ N\
M!5(SM-P'>^"P?A"P,.A//#^T_Z(YSU^0_M@5K/S^F3E/["LV4@B6A".7+]'0
M=24.NAD0FRWI7\SR[Y^]O:Q$S%W! AY]QO:W!)Q]\T5<>#-_;VO R2M8 EZ'
MN[<EP+/I)5RZ3\ #/']^Q<)U<X%!8'43.9+JH.4G+!!\ZW6ZG:Y>;,+E$A1_
MO.9W')Z_,']H@S"M3 LUS6ZWD<XO+ 5*9K['@L3O^S[L/T.?WZ=Y_,B--<>O
M^L^6/[JP;)^,%*"0V83/<FL'WR_@9%Z*YC2W("V^ E5-9I/R*+B9^6P! =@6
M-V%5[ C\W:/->JD6;::>SNO: ?A;11LRHB&H([][H)78CAW.MT%O9J?9WA+B
MEBY@'ZBKF.8:IMG<+>IV2'6?[2=[Q-P1SEO=*4VGZFT3ZF)HJB2WI:&O7ME&
MX)3*(^EL%9K2J0;FML$I%];OK@%.ND>WO/Y@'=JYR=%]4/3'<.7,N!E@RZDH
M%[!M0K62FI:@J[%EP);3U1+ S(T!XS<?[8Z\:+Y-@*J<M#:#:$MDM3%0VR"I
M3*#^8-A*@8WZ3\RW'MC5#)UDUV-!?LNSX N16F[>N]EMZFIU=TE(MK.0)>29
MG\#?;>MJ/=[^%[)>9*?5:#6;'?/ %K+D).0OI&-TC=ZV%[+PWIK,.'<9>J?;
M4[T<I>#8QB+6.1U&N]ELZH>RB#5/AMDS>FHP<.^+6.M4Z&U=KVH17SSWX9[Y
M$^QL<^6Y0Q[R6-?1V=$[';491/;HF\"P6N%O=0V]O1$,9YLAP6B;7=79FS'T
MVK,7<(*W.SVS5VIV[A-?>[DF&'Q&1R%(/EZ960HLJ]'MP-(:JV;YS,8,%CFZ
MMU[X U]L:X .%9L%5VS3K6TTX$$E);?8;%7"6,#@K03&=,0$GCQ_&3HS9"2_
M>M[HV7:<#2BFUU0TQB)S50=?H3A2L]58#[Z[Z_O?3K$B>XK^JXL9J.[!(VKO
M7Y@5,*S8OIQ,?;QM"?./-X@I=76SAZ5UI2>L&-("#0DZK6ZCM2FDG^1M!)O$
MX3H-H]7L"%#4$4M.58@--\Q.:\E4$8/&.P[67)#9TA/>+1RK^/@%')T%QN=G
M8D/&VL66/RI/2(RZQI1%"J9!D])["Q(E9\X;GTTM>R2BQ7V79XU4LOA&#]"L
M:"P%IJH,N@)XZC5:+7,CZ/K#H3>#,WW+ALQ^POZ)FXMBH]$#LTJEF"63; Y0
M$0VET071NQY 9U;P"*C$_R"'?+(<Y(']\,SR_3DPCL6"F1*=).&Q=E/M7%AH
MM@I!+,(NS7:W:^P+Q$*GU&@V#;7WUZY!+%1S#:RDO2&(BGZX-J[:1JNE9J,J
M8Y:>KD#7A4ZWU6EV"DVGJ,.J(KRQZ=L V[>5K79GSE,-7$7*6C>#2WEH0XYM
MM@ 6-?E@<>AU)R\2!FQ@/]TRDP/_]F>8.X:YH("NC1'0-E6O;.[P&\)1@$TT
M.\WF&H"<S8(0'O'[HR?+';( +RUF4R^P-]: #*/9:ZEY4*NGJ@JX(@I0J]%5
M&ZJ5!TZ@N+JSU ;C0F7TN1-L"$F!Y(-VI]<QUH.$U*,;?K?<A@AI=;$=X*+R
ME1Q]$Q@*&+I&K]EJE85!P1004G4-:!?]<JMFJ@:R=7QY92%+UP0HR?P@W^RA
MO38=+71X73U55<"M1ERZ"V!YV'*J_-8WVU.]>G/&WPB,(BTO4YT;"X*A5!]M
M9!JDFRJGQUUOW@('*=53<]6\UU/F6R%0BC#>*VD\U^@:K5Y#L7L79ED7C%))
M<(;9!!NR5348I1O F5W34$]$96"4RGHS6J@?M$N \2MS\1988+_]T<1V[2#$
MYY^8>+X*2@$CK:MV@ULQ9340EFMFV.ZV=PMA6?KJ8=OCQHXA+)=P:;03A:@E
M(;QCC@-D"H]_M?SO3"'92KID@IAH),I'<Z?;&+!RO>!:9CMQN<B6X"I+;V;#
M3-W%LCW 2I%9M]EKJKE!Q>&Z90&S_.$CF6U/S/$H'E4AD6'Q52.A0BZ9L KH
M2E%:PT05=U?0E:4W0S=UL[=+\,HQM[;1-->%[E??"P+>U;,2Q:MG& G%2QF_
M_-0EE:U>V^QVJYBZM(+5;G83)L=&4Y=3JCJ]=KM;#.%G7A!>CV^!)MQJ^JDV
M.VVCIS*\Q SK3%]NQ[NM;J^C5S5]V5W'3NZ)M*:-IR^W\]U.JYT(K"R;7GQ=
MB775;7<:(.I4CL,'+SEI.1%AM%JFZHY=9]+2FFVWJ;<:[8TG+<G/.Z;9+3#I
ME>=ZTH3BGO(*%0:S:_04&'+GVA2H4D30;:OQV.W 5%H;;3;UY@Z *D5#';"U
MUX&)P8"68__%1M?^-]<7GW^U;!=[?E^[][Z%.4-W;#CS%\.C:Y):W<#K^%1B
M*PW&UA92BCSK+3"%>X>WC@(D_1+8IZ[M_/U=Z,_8.^W#U@!91<:K .&6%,8N
MXJEN4]!48I4;/;VCV)A%YJT0UE5TMRTT54 J&TR]*7%@2Q'>1I>S.=DNH1*"
MT)OM;JI?2M9<&\)43BEJ&*J#9AL@E16'G4ZSMV4LE;Z(1&\9C75 XM]7J%0U
M]):>3#)79U@/@%($TVMWFU7.7UI9:B5NBZP$@'(NND3N\(KYKY-*4U6BI==.
M )$QR_J E**&EJZK8>7J "E+%HUVN[4=E)3F%>U>VVB6@B1*4A)4](FYK")W
MFMEIJWI\SDR; 50N&-5JM[<)3_E00$-O;!F@<EX9/<5@2@"$Q(73G@$8MCL#
MHA/4Y[D!;_6HY,-]A@]!N&:#A@77:3=11[L!.-M?63EZ-;MFZS4LK+3+N6GV
M&J]E9>4X<#=Y$5J%*\-:!RMXO/$][- T^C3_%F".:<3C^\/0?JK,K='M&LVD
M,Z#@Y-6"O4:TJ]'LM:H '+;$QSJZSXS_]](5F9BT2R(%L1(/4@=;*B5H9O7$
ME4%;&L/=1"N,BH"5&< R[;<*O+9-/2U?5\Q:#9RE^WOIS41#]2K@3&7*8J[(
M0AIQ);3;ZW6:2V$O LGVUE,^&-K3S?;VUR-J_F3M2&;M7R7*44MO](QEZRD"
MR?;64W9_ZO!<JI1\.PN2_7TK.B?-1KNK+V6;RH0;0U>:IV--4](7MQ%XBX6:
MU>3%=EN-0KPFGK<J6$O3::O7ZBP]=ZMAS0I49+FG,73^E86/WBAV#@:2WI6O
M*N$GJ6!7U3#N P<51 VB;N!?+B^N,87)?Q)WV9T]6OY#-?DJ:>_?\BFK +%T
M4DG:?U .1*4?^8UCN57F R0OM,V>:'UP2FM\R0L]BX$#RI\/@Y#5")\=1MU^
M0?U06N]7@JM6NZ6F1169MRI82WO00%M35?QU8!6=D?'JRN%_9K;/P%8$ZS"<
MXUZ$\'+48:6:4]SN&(I@*#Y[M7"7=G+WP+!N5P*W[PT9&Y%#Y,XB#?JK%2(?
MGU^/LWA[-4["5JN1O*"^'! KL5\4\C5TLZ:I)NH5FKF@%X9+QLJ=1_5&VS!4
MAEM\^FH!+ZVV&9UVN]59[3]:'_(+V[7<8?4H-XQVJ[4:\(SIJP6\/,I-[$M:
M!>"W8/CQLW$]5KOT59-1DT1OWER;P%2:-:0P5Q2F["8F7#-+&RK5L(-NK]5=
MV>@E&X"J@2]-G]UVLZVV_]L$>,7-CW6TZ79H:R?W&$TS*[(9S;(>'*6=9]V&
M40X*GL!0(2IR<E36!Z"B')$8@+]]>!GXCGV*_X8__W]02P,$%     @ IX(N
M4+$JJG$0"@  !EH  !$   !S;W1K+3(P,3DQ,3,P+GAS9.U<6W,:.19^WJW:
M_Z"E:FL\#VUH$\>7L6<J!COEM6,\ALQD]\4EN@6H:"0BJ0W>7S]'?8&^(1KL
ME*EMIV82D,[U.T>7(UI]]MM\XJ$G(B3E[+QF[S=JB#"'NY0-SVM?N]:G;NOZ
MNH9^^_4??T?PY^R?EH6N*/'<4]3FCG7-!OP7=(<GY!1])HP(K+CX!?V!/5^W
M\"OJ$8%:?#+UB"+0$6HZ18?[=A]95@FQ?Q#F<O'UX7HA=J34]+1>G\UF^XP_
MX1D78[GO\'+BNMP7#EG(.CXZ:CQV.[V;1[OQ^^/OS<>#QD%C?SX )]I8 8'^
M_J^#=L.&O^QFSSX^A?\^G/RWI#:%E2\7VAKS1O2G'/L7*IT%\\E-8\J/Y@_T
MV\AGQ_YE_]O<Z6#:;CD==S:]:/C_\2[4Y\/&H#^^^=_S3!YYQZV;5JLQ<?X]
M^= ?7X0JSZ0S(A.,(.Y,GM<26,Z:^UP,ZP>-AEW_]N6V&]#50L+3N4?9N(C<
M/CDYJ0>],6F.<MX77BRZ6=?=?2S)0C+T4@,]95)AYJ3H7;5@2!(?UL/.%"DM
M)/T8DM*8U"49.DF<_2%_JD,'T-LG5L.VFG9,[DMKB/%TP3+ LA^(CCJ*603W
MB"SD"7H*F*10>7IH+":UU/.T2,&BJX"-<<;\23'^KA)US5<'(@NHB*#.@F\]
M4YH!O%QA7MQ38)T>F0L&R1FW%!G#6)\$M+;=U/.51R:$J2LN)FTRP+X'D'WW
ML4<'E+@UI+ 8$J7'DYQBAZR1%@]*S!B'L0MS5=2BVZ93"H,3&OYVIK/X5$>M
M!Y8C_0%FJ&+9NK,.(]O75GYB[B535#WK82XF@88:HNYYS4BA=8(%@5:7#"BC
M@6G19&(C"\7LR8^8N2B4A1+"SNI9,0GAOB1NA_T:?)X*(D%,P'0+#1%C1+*"
MR<&>XWN;\2Q-*62)&F*TM\+_ GMZ$NF."%&RY0L!CMU#>G+W*\.^2Y5.%1V&
M,H3F:!Q "/2\3Z)PM#AS"0-O]"?)/>I"GXLB12C4A/8B72A4AA;:?GZ/5W$8
M[K%N'!%%P0=9.GH9-G,LFZ\<2[275E_-X"X0E9U!9ZHWC: MBN"*/G.8/I0+
MTU(VX@.TE([V*C[:DJ"WL!Q=>7Q6$(]EESD<A]N$0PM'@?3W<"0P[RKNC$?<
M<Z%RNOSNPUJ>CTL!C3E '_,!6A66I.R?4"B]\@&Z\"5E1,HVD8Z@T^4FKJC#
M'(HCO6&#,L_CTA<$OL0B4$)&)4'NTB&#/;R#84_L.-R'C2P;WD.:.I3$DY.1
MQ S\<1;XA#"TE(9B<96,P0-Y(LPG#\3APU!5"'Q!NQGMDRS:D024$%%)A*\9
MX*"X6.1TLL&(J=W(8II@K226P5K5"69,"67TGU@(&,R+C4QQIQEC.S=+:#$H
MDA-4V+&DZD)^@4&F/N2%35[B1&-%GQGP@V+  S$H*:>2<%]BP6!1DE!8=D=0
M289 YUK-$#>S$,?\NEY%@81*@GO+V;!']"EB7X7 IEK,H'[(@JIYD69&FKN2
M@,(:S[TGR"S00*!\% 1JAL4&HJ#+#/%AP1XB%(*TE*"(#.14$FR8&R=4!74;
M+&]0T>G=*V'+S;*)P S\QRSP"5'!$I@25DGTNWY?DN\^N'.I]V#QGB/;:L8Y
M5PLN^5$HH)K8FJJ\#0K"<H6AO6EAB/;B3]4\##%BWL-]KU1P(D)S:')5Y-K0
MA&*K&9A$.9@,0[[9"/J!J<RL-L#%!4XJY4T49MA75)[Y0JC:,<C6/DGT5_29
M<<\5H/GJJ-J()XNB)-H%[6:D<W5HNF2J-LK&Q=*ZPE0$CX7)SN"*,@P;;^Q]
MDI($/]/!Y(#9<YLH3+TR:^]&XLPQS97!ZU9H"VGEZ"G0KDNX0:P?X<  W:9&
M!$5FH+W(D/>T>%$<[_2II:)/Y)7S8RG7G"BY8OZ')0I:F/2>,OG07H.7;$AA
MH@WCN4UZK)5A3H7<\<+Z5%AJ1*'*]VB7BO8=F25:!7#[S E_[-\F\)N(,^=
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MW QV_WGSS_V;O=V]W?=/$V!BA (HP/_]I[W1[@!^#/:O!Y\/X;\/7_Y?L[4
M!2%;MK;[M!O_69#_Y+G^_2'_<8L8MD U/CM\8N[7G12/C_OO";WK[^WN#OK_
M^G9V94_Q#/5<GZO(QCL)%:]%1#?X\N5+/_HV*9HK^71+O:2-_7X"9UDS?.L$
M2X)TX8/^XLMT45=1=0HT<P]9Q,D9L5$0&6,A(DM:@O^KEQ3K\8]Z@[W>_N#]
M$W-V$CU%PJ;$PY=X8O&_P:B6K3+BDUZ [\&09GW^91]T&<ZP'PQ]Y\0/W."9
M*Y;.(K# 0%3;E.+)UQU&@GMH=/!E,-C?Y4W^48<V>)Y#YV(N[QL[5G]#E$?(
MXQ*]FF(<L..04FCU E.7.#]\%#IN@)TBL"6J: SS!>(?3G'@VLAC%7 @KK :
M?G@OQUS=['QR/N>#(*BY$+2:JGIDQXA-QQYY+ 4L1U0]KJN V/=3XCDP-YS\
M-X3.4@:@G+HB6PV9ZV/&1IC9U)WK='X%2472<^]\=P*&# .,;9,01AC_[H)X
MKNWB8NWJ$%>#\Q(_8#^$PC:!-G5$)Z>H!M&I#_6#BZ(A)T'1JFP?+/8\,@L&
M\\.OB%+0A4:O5))5B.T(YE"'^VS89UJSG9JJ&F0GB/I@J R&]:LIC.5%F&3E
MJT%S1OR[:TQG(WP;%"$1E:VL?Q'O ;@\@_$&QFJ*8:K3Z&)RHFIP@17,W" :
MH,%2CTDTQ$"4H='K-$@KLO3PEN'_AM#0">_GQ=U/4KZ!$;V2D;V>$5[9Y#6Z
M]5Z(.EM%Y7. 'D(I09UCKJ;P-&CK&7_U\*FIJA^+]5#)*1KH%;TQ<FFT'@#>
MZ]CU(7!QD3=D#$?^-J@1^<\C'""W..ZIO"'#^/_.G9S ?2B<[>MKL0F)G/H!
M\N]<,,0%J&JYUZV]"4Z_X\?4IQ2H0XC;H^F^6J8W:*BNF*<L8_HU5#X?:@X[
M<HKJ(Z329J%!6^>\O1%>[5HJ1-Z[76^T]RMV[Z8!=GKH 5-TAX\\!.68/04B
M!H-'.,O(58NUZIJIQX_IC;!/9C I@#V/"3U&GAUZ$<[SR<CU0L"Y3J+)?O4M
M5>\O:;*B(*DQDMU@X-2O1(4;43N!+BJ<1B'9D4@V1OA6Q$$$;@I54#N\Q3W'
MA6F(10LD<4-IV2QK<?V@#T7[<9F^L(+Z<2\;ZSEDAMR2H//4#2".6NK-\.P6
MTY)PLZ3U8T6>5PYA1% _+I\$P[+0$II&;1)/4.@%&QME0I[%#!^["\\+1I+[
M#&[\%&#?66V(\0I?N(<('_,ZXHWA@=6S$JKTK\AWK$455J:.NI"7V13,,+ '
MJ)<;-/#[,8%6?? !^&\,_','OG.LN'YKT8#U+F["6K1A+1OY2ZLL2G8-,PSO
M5\RP]2[;:HT2*-B"S+#Y08_-5946F5BK2JUW3:A4O769X>=@$WYXG594:?/\
M*'8Z,XQ]S#,F8R==Y9^M1:49QF*V$L8\8F>X\7CN!J'"83P:?B>(W49C<,AZ
M=PC-^]QAZV,O8,DGD0O7VQW$R1I_C#^^60+ESMPI_+I4HX=NL1>U?1,7%I7M
M&P ]6EO4@!V76X>\,J,A3<#'<YBFH["8. ]MX@=@>"=>U!I,OOB._Y(@FU R
M*Y1G+#NBY" M8 "R8Q$*IO5U9["[PN(1Z&-?=P(:"EAN0TL+L^<1*O&C?:<G
M5\?6Q&25ZE#H\A?I+*L*B;Y4/ O4UZJBUK".XD!"IB!)\4H5DP]KBK2B%#C1
M84"FG+W=K=?.S4# 0U4*2ES\EXZ%+]5@Q*1,B?OM*I'ONA,_\@:^Q;&O3(&Y
MHC>5ZRX;A$OTHNXEI!BSF8/=T'$BN2'O KG.J7^,YFZ O"*M*,EJZ%Z5JZB8
M :F^VE489X_B*1]M'O"I#YX[UNA"8I(;T5ANF*+4X*635+M*NN2+P/YJ?;U(
M0^+R-Z)1VC#U*)!+YYYV=1-M=+#S,(B.G !FA>^]7O3F8SL:T0^0A(C-G'KD
MZPNB*&B]K/FJ$$.6CE@M#UBVAQB+\ANX^,; ]M"VPQG?,<3.>3#%5# 29Q8Q
MC_"$\(RK)]4X5V$SQEM ]=Q*A]3V._(I8R%V1B'E^2\1],58%/V4YFI+>GJY
MRHPWA$UYDJG[@XGJCA+>*M*VHJYM57812S)='[0<'OXG9(OT^&LBB9DBIG)9
M-Y<8YCSF!O@*TP?7Q@LII)+,(H&H(LQZ6S;>CAH1@,SJ/K9J==\0O8>XXM8#
M#FSH0X&+V0^?8N2YOV'G9Y#R&6&*-7,]>N,MH 0;,CU^:E6/%Y1,W$"MJU49
MX_6Q!E4F\\^I[=G^&A/0Q'U=V06*4Z"9_=I//,W#97QC+*08_I%06AG2VK:8
MM<Z#9A!_7D><JL-:56*M:JD+O.*\: ;QEW7$,:&5H:P+I>@H:1K>8'<=7H:B
MON0"]8G2#,1!3N><VHK)H_2D506U(I8?-,T WA,#CJBM+'E=<*5G4#- ]]>!
M)F0\-<B*">N"*#R<FH'W81T>)[$XC;4@JK%O*PZJ9C >"+KW@M;BQ%'F3DQ>
M%UJ=@ZL9S!_7,:=JB+K36AVU]2G9P=8,VMPDM2*S$KI69BCE3#4H.U-9[Y+?
MZDSJ*G'B-<--;A8KY&916XV\R,_&II'OJ2:X!E!J'9/- )9,=_G9HP'T!8=H
M,[ASLUY^,FD L>* ;09M;NK+SBU-6$;E)V@S#.8FSZ(>V[-XF]9#U"B?MR9)
MLQ:*VN6?!5-LQ:U;[^+VNUS-+E?SU>9J+OOAT?/RU[^[F +NZ?,9A'*>.FE3
ME][L[,UR4C!M>WD)^1M&?#",'-T\'T4)A"6K:2?MLZ2F)&HN(RCC\D+;4+?)
M>:3-F83)B:9+S*?^/ Q8Q/>@*!M+0=12\NEF752B4S%79@[BHBV0.#^BW/9/
M3-162MV+]GS2V#74U.2F0XWWX&3BFMR"6VUQC;5$TEH4J'V!3D9$N?6]8A&M
M&K(6+0FE8$"PU,5Y79Q7BWO 98O/P,R=]4YW]/P-_8?08Y[!5Q#LE:G$\(BO
MO#Q,\Q@4+*P8X)?E%T8"92MJ*?3;0&7:2E=)S+P(L"7-&QT%-FT=]02#@KN^
M^!,:T"1F@6M?P- & 9$TKN.%A67;"N<V['%$@YVJ1V6)Z,>$8O O=20O*MK6
M$<$*)"]E1RIY4R?$'PQ/0N_,G2C\4QWJFP/#@VIM)K;.I4D=)QG." W<WPH2
M[LO7M<7:5;(D]6),U?4X#""P3_-Q\L33 I(#0T/?&0/=56C;&/.S?V.7V<C[
M-T:4#6]90)&M6#2KN>%MMJ+*^)>97+OG>53])\_S=W _KQ^Q]X"_@2\ZW2PN
MUJBW+8-IT [TAS%-<<GLJ]TS1.48X]*Z?B15F55<76=-VE*2&5&[1X(VX >:
MW\BQ55;8&5().<E,J=U32>4Y&I-0M5V\47V=(>F+269'G[?-CE*;=Y78$93M
M[$A?3#([^F+BYODF+XID-H3S1R@*-X2AS<PWF5:[S>%N<_@M;0ZG#N"/"55T
M1_7V<,EJS-X@WD@FIJVG7D,#YY.A0Z*SI$79@.+2[6SV;B9^HL&/H7NZ+U>5
MR;NS=:G3Y(S<%8M7_(HZ1!WV8\[OBH?R!X-/A1>/ZI"WM*VK[%ED,S8:VLX]
MGH(CC4_]8T+G!'P[?N/8)?PEN$QB;7=7@]+<I-LR#&AHHLG@H<2K?9FH('="
M67 S1>?I=Y[^6_+TCPE,M'ZP>#GFTF7W1\]'V+>G,T3OU<Y],:79_KPNYZ:Y
M\'G<">JBY+YBRG9<>VU-%"E0+ CC//OZ-&BRQU^3EDUV^&/_@E]^RV^8X8N[
MO[K!]!@B'S+#M/AJ= WREAQ^[<ZW?B^P)DN&CKW1S49C9+N>&SP7S(^"LH;/
MB%+N3$L5RR(M'#6%I5N:Z^0R5BG#]!GMQ?HP>N9ZB<Y,GI_.<!!@FMSW5C0=
MB4JWE<RN[!U$#[9TBFEYCHGGPJ'SP!\QY5?<C?"<,#=0339RHIL/IBY!:6(W
MTQ4X$]R4*.@SJ5+&*R('ULS)/PTS&0&.B<=3W2GR]'21I]LJ[4C@2Z>9:E?,
MDPL%GQ,7GIWZ%Y1 UQ6-4)Q$06&NW'6 RR3^H9V5\=15C\J[\G*W6V;NB%Q>
M<]?(=<A::_?[N5LMLW<B=ZOVW:K]&UJUO_"0SX]JJE<@LJ7,7GL0<62:RY=@
M+(IOU\NUL](@E*A8Z(:O+FPF=Y-7%$KKIM&[!:*I-7WQ,L>RKSSHKB)I:85:
M8MQ$'W35HU 9<>^5%_=>NR_;;BCO-&KI^&/ LZFY*\V'_ 6.NZC#'SVOBER@
M9_[1\!%1YWO(63N?+%Z[&X;!%#SLWU9>LN39U2J;,OYEH7HX-M.!$/.ZSL /
M"*1H*D+BO82=/(&_Y3)\05T;7W+9)/RG7KR-HZ&RYE4Y@"TUNGKD8.8BFOCY
MO'RWNUWO=B=/<W>QZ[MX6Z_ V*IH8CO,J3).JU[%J_7IT_@AU]1Z3M)!5)91
MNB[S36 SEC36#XW3=?>J<>6O&A^TLUPL?JM';T&VQ*L]W=ILMS;[=M9FHXF=
MGX<I.!N9+6;VZJR0I^V(KE)>&).%DBOV?$=WL;&>UEHZ6RE4;\DX_072-6[%
M>?M-R>35[[;,S>14O)/9W"//&*="A:)\/"E)2PONM8X01)_UAI;MSR<3U\ZL
M#RF7[&7%VUJN;T);A7Q7ON ONRW;I=B&PKK*DI9O+3)M2%MJQF7J^EBIX\=H
MD!HWX5_K8R9\=!.MO$H\;/@^];6AGG469".+Q/J"E7:.!'5+=X$(A4;$T)IQ
M+2N7J9&.F[[<&_2QM$3_#3VYLW"F$GZF2./IJ!*S)0IXTD7CYD>+;R"7(O&F
MBS1^95^Q>'/PI(NT!NS8;;)1'F\\_ P%H_1EG6V[RMJY&1B_EE\#OUNZ0*;T
M(7_ACZXD.QV#&NQ'T,HKMAXIMP;G"[R@EZ22(W[%[MV4/TOQ@"FZPYF$BOJ&
M)4T K]CB-A&$H;D(PGR+#=-WXD]XC!9+:$TLEYCK#\25G $*D7>-Z6RO;.I+
MXP"WQ)A-$92AR1B5^B=K$HF^'(&REN\5-^48%@+9$N-M6B :*23&C,@:&7!+
M[H:,A;,D16J.;9 $[YI%CF8M;6Z)Z=7(N\S*VGV^8N,.)^*:7UHTIAB?^@&&
MV2;@%U_6,/CI-KTE-E>_"&2FU^Z+%Y4RGW2X7X@'U?"#_ T:G[CQ-V9^*B'(
M#/#+ZS/ D?O@.MAW6C"_=--OU/CR(I"N&YJ8#E768+95RP6J2:W+-9Z[W<NY
M@+TDC.BA11QQY"$HQ^PI$+&4$:KN!]G?$R9W]P3)W3UKO4%KT>+5HD4+K9I,
MW2QB0!)USABZ_.\N_[O+_Q;JH\O_[O*_N_SO;3(E(].(WD[^=Y?#V.4P=CF,
M1@T^6YS#6#;)KNE+F4LFV35W^7(]*:)-G]@HF2)J^DU*KV>;T-BK:YMAO9$)
MO]LD3.^0;87%U2X!Z=S\N@TOGD5;M+\806>&:4'(K'%+T\:T1;!P.MJTQ@6"
MSAK3@I!9HP'Y8:\Y?>)-V:!"!C+S^_C:S:_9R5F)H3-&O0GZ%24S2H30Z!2M
MQ-#9I-XT_0JS'$U),GN3%IB3@,SP4MF-3:8QG2#*#^2P"TPCYGHC[).9ZW,+
M'Q-ZC#P[]")!G$]&KA<"2^LDRDRF_?5,IH3: G(KHH</KZ?8<E8-6Q/X/X#/
M[%7S%IE8S@* A9,ZYE 'B^IHX-&D,^+?\<6W$;X-E#Q_6.>94UJ<U.*T71I6
MEX;U^M.PN,T'<6\ISL82ES9TVUV)V<S<K'6L12DQLO+MY$<I):U6BN&)3M7H
MQ<C]_JIT9_*MD=])@!FX@M&19W!8:/P[*[H[LH"PI1LD"SH/*<N"N6-AXL>I
M>UI2JO%;D\HZ"CFP9FX-IV$>AY2FQ@VU N+"6Z6'-&8SMZC2:+\3WRZCD57Y
MK5+*&FR-S9HF@_%+_$"\!XALSU)O3>L]!W&P'G,NZ[)X93QZ7E37/0?1Q:%O
M*0Z]FA(:7&L'HI+B9D>B2AY-<[]R8(N/9T@(V@E&U<(N4(SAX6A5NC$Y(*U
M?R:'I&G7H2@*S9=M[>D"=3\A&K#-'.T6*,?(CG8AU7./J*S9$X^<.]-"SRS2
MHF%-7+J=^48A8Y4R#)]I7JX/D^>8%^G,Z-D%!P%_:U=S?A&4;NN]%67O('JP
MI7VIY07-U'R8,!CGNAP12LDCOW$3S>&;X%G/&2BJY>:3Z6L^99DQTWL0L9%.
M/!X&B[LK3WS%A?(E*ME*O:IX,=,9$7$QPLRF[EQ]L5,!X5:J;QV_=.8S3F7Q
M"O\+QUA9+5NI3"4SANZ"B-@@G@=2H,@KJ<LEW79J+PM?8W?$$'V=/,U=NG@\
M&_ K#B-K$&^EYD0\R-3WL7AS*_Z<_^!GD^&3_P%02P,$%     @ IX(N4&;_
MB]7*,0  !:@" !4   !S;W1K+3(P,3DQ,3,P7VQA8BYX;6SE?6USXS:VYO>M
MVO^ [3NWIE-EI]OIS&32=^9.R9*=T<9M.Y8[V=G45A=%0A:F*5+ABVSEUR\
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M6[)3.5ZDG@<II-T.85K([;%+*@J".F9\8N:"0A85PJB4=GS:Y1F3$# G74P
MK>8C0\Y0ES@,35VU+>1X?BH!V&%&0P)0?Y3 $M/(4Q&;SG=D$DS9_0@>S\L[
M\3*O7$I3UDPE[I88>M!MBLAE 9%%"U!8!]T)LQ5TKUK[')1!?IRLX^),%4]A
M,6:9N1(ZE0K403L&+==\LJA"EU8:%5#L,N-4#%0M5;[6CA'+8EOH#[S8?IU+
MXDKE(NZ7V=O@Q#7VXG= +!% :5;742$(X[11G3+G9G%)(B_R"9UOQRG11*?V
M4QTDK9%%9:39C31Z@Y-M#[""SU2ILO-+M3*JM-&OE3Z0HW!%_F\##;M"3A/6
M2 &V,M2T),"02 I+B$Z9S2[N9Y"H4#IK5HP09-T30P%7Y$='$!A-Y.A4<2J%
MSGL8M!E[Z7(4!>POENAMXX68I8/+QEZ2;$GTP!-X*2IOJ>OTA':?ZK0.;=LH
M@J%='[0"#:D2OYW09Q_P3AT&(8NK>]B=C3/LYPD==W$J7S.PTG!)/@OH3<II
MQ,$0S8Q1/"M6::"="@QJE1F]TSOL8TIZ"O$:9WINZ54&R-BN!2])U"Z5!T,O
M"Y"*M.PI2FH=]#ID<3=>&,:/U&/GUQ_^X=L_G[Q]^Q9(CK9IM*$UBI,MK9[B
M5;1%7#)+!J[)I.;O8)@C 26N9!8BU/Z<H @#N0OS-L%KCP073^RV,DP'<9YF
ML.5'*JILI>F2.#VJTN23A1H8FMEC%>X"*#01+E13[G+%/*6D7TX$/%X,#%K:
M$'! JAE)-1Q]LCCS0MGNK0Y:ERWWK!"0Q+BBO%54K/C):3:E!IA6]B3Z/1B;
MT0 C9$>B/QTIB\)Y=>>]Z&)(?G>6%4$&J\Y^T/QQ\.93(>JV82UR$*="T9IL
M5K_F$5MY$I%TR9YWA;T4+^,PF*[62;PI+LE2M'8_?6=LV*=:-5OZ*,-@TQZ(
M9;<O\").T&)7"'<FYB41$6F4!,C3[=YU2BMY\>2'.</\0QP'CR14>_<VJFXG
M2?:5:4^>S'J#DW4/L)*PD>I2VL)[ 43$"5Y@ZE@%]]Y34:\KXLU97DLZ,S2N
M -DJNR1COPHUZ6BG"8:0O> *8<RE,LJ\IX*4,.A8U$0[61AB<J6>54&<3JGF
M43?WHRL$:5^VP=A1%/"S.VSTQTE:7*QDV*JU5W<Z#^M9J=9<S5(7C!'J"5B8
M\TU'Y].KZ?WT8H9&UQ,TN[\9__B/FZO)Q=WLC^CBIX_3^W^"HZI='(%.82 Z
M6D04J*4A4JY?;$%#$4B 0;5?<^MMV5Z-W79;5WB(C38Y8-D66UL2#(FT\)3;
M:NM"&@QYDAP'8G=05UDE[YA">M@=%LF%(1%)BU#")29?;WW X%)U1\8HV+!-
M8C:63_":178:2&6CZ#3&R;HBK0 GHQ88OEE#%4?!0A$%I3@,YEW%T<,]3E83
M/#<L-D@EG7I2:J@M%TH4 \,>-3:5T[3RLC).B46.A%0?9;0 RJ(YE"6#PJ(6
MMP_>>T^6XZ!,?H!Q4 U;,@Z*PF"894(HKHGRRR(S)@G+K[)VJ(;VI.Q<J(%]
M)^.2E;7GU X#"'=J,&C36(YM+L329K1=0E>H#;1XKJV$8ME<J@/&1%D"U2Z5
M5[0[R ',PWI/1JJIA(?RH?2TDDN"(9,6GK#,V7*;3A /R?4%#PL(IW9]PVRR
M!QOQ#$,=V#%..[B!&]1Z;\E V83IM^WR C9:>F^M-!7^B H5&*1J)/G3GJ 3
MQ-S>WRP'J;@''-@1.#DPQ=7?*9RKOT=!P ^3>^&M1^AD<NRM"36,JCFG2MKI
M/%X/N36+EXN"H8T>G["274LC%LQ_2B+D%PHPN'2',X]$.+CPDHC%!8Y\/U_E
MH9?A@+KTQ">J,<Q&T>WUW;85:=_=;=("PSMKJ)+-E$J0>M9<$@;WQ-':>E@?
MVD^R\X]@^==*?'(W.VVY1AB0:V0*I]DS"@=6 -0^@4^P^&:)5AZ ]W)BGD;5
MH>'+.)G$^3Q;Y*%X*MFPV]*O#*>>VS[5:_ES?0H ,]KN@UH8>.OCY(LX04%9
M"O+$\^<PF-R8$-UZR4W"<UD%?&YTBQ.>+=X\E5)K#C0Q-55%,5=5J8%AJ#U6
MW8SVA$Y+$K1A6N!(6-Q/,,JS99R0W['J$*E68R#2J: KR-85AT@R!48]N;Q:
M'"B[IFF:VS.KDAZ456W(6D85HG#9U,*G9Q+AHBCE>D#)I+XAQTYE4%HI;L>Q
MD8=+,//-.&V6Q3MY4%0K H'JY**&_26EM-OSKEK([2.N4E$PM-+C4P1M[3+!
M0LOY>H<W.,J5&]>[G]VNW[9!M5=IB]_ $*(#J,N :YRAF1=",1[C.,UN%B5F
MI>5LR;@=B23PVD-/0P ,!V2HQ,$EY8F@V='W%,WB$(@;_$,2I^EM$B^4VSLM
M"9=LD$!K<J'Q,ZS53A%8EPQ< A4B,&APL\;LYH3HH<Q.9LH#KI%W21$C["9A
ME,)@#(D)89='M3RZ '4\Z@ZGF+[")3]LL\%AS+/.E!B5 ZE6QZT#8@&_[95H
M%,"PRP9EEV&5#D\2M$[B(/<S%.RTD4_'-2"LF^&0EOE JU?D#=[U(]4VJ$;!
MZ::R$7AK<UDI#89I1HCR1,_,D#&>I84ZL#.?/^"(6MN05FH4K$A$F&5F-UOI
M.6;4<NI1V56AY67I5<!0S@ZGX(@56IQU7DL/DF$3W );]V%@9\S*"8/ENZO@
MR0-CH/I?-:YB >HJ3HV4:4H.0AH1JI0V.S&@Q!$ JIWV0A0&9?A5C3@U..F"
ME..TB3*(G0R)31$W%/F^H$B$']BVNXXD<GC26S.I5&54H!!D0S$QG[^@;852
M6565N.OK"'2@NU<3R&3!N#@&@$H:,>=F0C8DP/0#))LCNQ#F#GLA"Q+XP2.1
M9MRR4QWZPAY594PW]W3UP%"P!UAQ):$00P]4#K%]5B_DMZNL=I?\I, N^;G&
M607[)OD8)9V:WD3WB<<VB'<O0_'>]BG()7GWKVB3ROU+ 4/LO:'+-OSR6A^%
M;*&?DATRR>,H;CNO>A]0(^^4LB;8+6:JA.$0T(!0F$7PVU\(H-%\-_&YI TU
MCB-:E9S6IISOQ%%ZCA=Q@ALI;R;T0YH17QMLL6>)[@-<GE5U,0AFK^)@38J?
M7Q%%1$VA5CJSB"M"Z@044-E[SW&$U5OK2FGWY%5"%HDIB((QHGI\"BY1<5@S
M[2(N0#/Y:0JXO:.M"ZQ]%5OU*RPC)."2N6R0IL75L=[J[,:YERJ'2(6L2U9H
MX38)(A4$8SMTZ(1KF]AOJ-) 5 5Q'9C\F9 PSY0G&Y320W*H UG'HE(4+(_:
M^(1D:<6O8+GT"R8/2PIPM*$>VP.^SE=SG-PLA)!ZG8WJ689+WNU5O28;>Q4
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MIYF:17Y5L]1?UTHZFW;JH=:32KG8X);$C$T((F%3/_;_\YR$ 9S[K^D<E,X
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M:9+7^1H^N=3/9Z[?4,0?B W3<O0>^_&>\%_EA5WXZ7X:;JYCA:\^DEXNCK8
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M_PD' ?/6+IA(PT?,GU1.WV/71LZD#VLI?CMA:2XE&.CF>0&;S9X8Q)JFUC(
M=\)*R#,,2-8!@@83HXC"6H9@.R&2_7%/5\^',OM/7Q 5>B.\M:BQO2S YKZE
MG'$@%C5?,/\H+:E+QSA:D,@-LE>>+O$2^=DTS5;C(.&YJ?7SM[XQ=O$Q7<T
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M,#$Y,3$S,%]D968N>&UL4$L! A0#%     @ IX(N4&;_B]7*,0  !:@" !4
M             ( !GHT  '-O=&LM,C Q.3$Q,S!?;&%B+GAM;%!+ 0(4 Q0
M   ( *>"+E"^W%/F#2,  -A) @ 5              "  9N_  !S;W1K+3(P
D,3DQ,3,P7W!R92YX;6Q02P4&      8 !@"* 0  V^(

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6836685376">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Options and Warrants<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_EquityAbstract', window );"><strong>Equity [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_StockholdersEquityNoteDisclosureTextBlock', window );">Stock Options</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b>NOTE 5: STOCK OPTIONS</b></p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>&#160;</i></b></p>

<p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"><b><i>Stock Options</i></b> &#8211; Under the 2013 Stock Incentive Plan
(&#34;2013 Plan&#34;), options can be granted to officers, directors, consultants and employees of the Company and its subsidiaries
to purchase up to 2,500,000 shares of the Company's common stock. Under the 2013 Plan options expire ten years after the date of
grant. As of November 30, 2019, there were 546,667 options outstanding under the 2013 Plan.</p>

<p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">Under the 2003 Stock Incentive Plan, as amended (&#34;2003 Plan&#34;),
until May 2013, options were available to be granted to officers, directors, consultants and employees of the Company and its subsidiaries
to purchase up to 1,500,000 shares of the Company's common stock. As of November 30, 2019, there were 50,000 options outstanding
under the 2003 Plan, under which no additional options may be granted.</p>

<p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">During the nine months ended November 30, 2019, 228,833 options were exercised
on a cashless basis into 126,268 shares of common stock.</p><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_EquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_EquityAbstract</td>
</tr>
<tr>
<td style="padding-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_StockholdersEquityNoteDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -URI http://asc.fasb.org/topic&amp;trid=2208762<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityNoteDisclosureTextBlock</td>
</tr>
<tr>
<td style="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>16
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6630716032">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Significant Accounting Policies (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_NotesToFinancialStatementsAbstract', 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_FairValueAssetsMeasuredOnRecurringBasisTextBlock', window );">Fair values of financial assets of the Company</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font: 10pt Cambria,serif">&#160;</td><td style="font: bold 9pt Cambria,serif">&#160;</td>
    <td colspan="6" style="font: bold 9pt Cambria,serif; text-align: center">Quoted Prices in Active Markets</td><td style="font: bold 9pt Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td style="font: 10pt Cambria,serif">&#160;</td><td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&#160;</td>
    <td colspan="6" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">(Level 1)</td><td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td style="font: 10pt Cambria,serif">&#160;</td><td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">November 30,<br /> 2019</td><td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&#160;</td><td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">February 28,<br /> 2019</td><td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="width: 70%; font: 10pt Cambria,serif; text-align: left; padding-bottom: 2.5pt">Marketable Securities</td><td style="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</td><td style="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">3,739,935</td><td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&#160;</td><td style="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</td><td style="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">2,365,706</td><td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_NotesToFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_NotesToFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_FairValueAssetsMeasuredOnRecurringBasisTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class 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://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 (b)<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 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_FairValueAssetsMeasuredOnRecurringBasisTextBlock</td>
</tr>
<tr>
<td style="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>17
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6835530640">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-Based Compensation - Weighted-average Black-Scholes assumptions (Details)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum', window );">Risk free interest rate, minimum</a></td>
<td class="nump">1.58%<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum', window );">Risk free interest rate, maximum</a></td>
<td class="nump">2.05%<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum', window );">Expected volatility, minimum</a></td>
<td class="nump">27.46%<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum', window );">Expected volatility, maximum</a></td>
<td class="nump">32.24%<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">Expected dividend yield</a></td>
<td class="nump">0.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum</a></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_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected life (in years)</a></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_srt_RangeAxis=srt_MaximumMember', window );">Maximum</a></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_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected life (in years)</a></td>
<td class="text">8 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_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=116856206&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 maximum 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 minimum 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The minimum 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum</td>
</tr>
<tr>
<td style="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=116856206&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>
<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>18
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.19.3.a.u2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>71</ContextCount>
  <ElementCount>244</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>19</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>5</UnitCount>
  <MyReports>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/DocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00000002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnaudited</Role>
      <ShortName>Condensed Consolidated Balance Sheets (Current Period Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00000003 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/BalanceSheetsCurrentPeriodUnauditedParentheticals</Role>
      <ShortName>Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/StatementsOfOperations</Role>
      <ShortName>Condensed Consolidated Statements of Operations (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00000005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/StatementsOfCashFlows</Role>
      <ShortName>Condensed Consolidated Statements of Cash Flows (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>00000006 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/StatementsOfStockholdersEquity</Role>
      <ShortName>Consolidated Statements of Stockholders' Equity (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>00000007 - Disclosure - Business Description</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/BusinessDescription</Role>
      <ShortName>Business Description</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>00000008 - Disclosure - Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/SignificantAccountingPolicies</Role>
      <ShortName>Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>00000009 - Disclosure - Revenue Recognition</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/RevenueRecognition</Role>
      <ShortName>Revenue Recognition</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>00000010 - Disclosure - Inventories</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/Inventories</Role>
      <ShortName>Inventories</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>00000011 - Disclosure - Stock Options and Warrants</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/StockOptionsAndWarrants</Role>
      <ShortName>Stock Options and Warrants</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>00000012 - Disclosure - Stock Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/StockBasedCompensation</Role>
      <ShortName>Stock Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>00000013 - Disclosure - Earnings Per Share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/EarningsPerShare</Role>
      <ShortName>Earnings Per Share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>00000014 - Disclosure - Long Term Debt</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/LongTermDebt</Role>
      <ShortName>Long Term Debt</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>00000015 - Disclosure - Revolving Line of Credit</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/RevolvingLineOfCredit</Role>
      <ShortName>Revolving Line of Credit</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>00000016 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/CommitmentsAndContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>00000017 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/SubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>00000018 - Disclosure - Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/SignificantAccountingPoliciesPolicies</Role>
      <ShortName>Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://sono-tek.com/role/SignificantAccountingPolicies</ParentRole>
      <Position>18</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>00000019 - Disclosure - Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/SignificantAccountingPoliciesTables</Role>
      <ShortName>Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://sono-tek.com/role/SignificantAccountingPolicies</ParentRole>
      <Position>19</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>00000020 - Disclosure - Inventories (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/InventoriesTables</Role>
      <ShortName>Inventories (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://sono-tek.com/role/Inventories</ParentRole>
      <Position>20</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>00000021 - Disclosure - Stock Based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/StockBasedCompensationTables</Role>
      <ShortName>Stock Based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://sono-tek.com/role/StockBasedCompensation</ParentRole>
      <Position>21</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>00000022 - Disclosure - Earnings Per Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/EarningsPerShareTables</Role>
      <ShortName>Earnings Per Share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://sono-tek.com/role/EarningsPerShare</ParentRole>
      <Position>22</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>00000023 - Disclosure - Long Term Debt (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/LongTermDebtTables</Role>
      <ShortName>Long Term Debt (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://sono-tek.com/role/LongTermDebt</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>00000024 - Disclosure - Significant Accounting Policies - Fair values of financial assets of the Company (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetails</Role>
      <ShortName>Significant Accounting Policies - Fair values of financial assets of the Company (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>00000025 - Disclosure - Significant Accounting Policies - Fair values of financial assets of the Company (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/SignificantAccountingPolicies-FairValuesOfFinancialAssetsOfCompanyDetailsNarrative</Role>
      <ShortName>Significant Accounting Policies - Fair values of financial assets of the Company (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>00000026 - Disclosure - Significant Accounting Policies - Intangible Assets (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/SignificantAccountingPolicies-IntangibleAssetsDetailsNarrative</Role>
      <ShortName>Significant Accounting Policies - Intangible Assets (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>00000027 - Disclosure - Significant Accounting Policies - New Accounting Pronouncements (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/SignificantAccountingPolicies-NewAccountingPronouncementsDetailsNarrative</Role>
      <ShortName>Significant Accounting Policies - New Accounting Pronouncements (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>00000028 - Disclosure - Revenue Recognition (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/RevenueRecognitionDetailsNarrative</Role>
      <ShortName>Revenue Recognition (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://sono-tek.com/role/RevenueRecognition</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>00000029 - Disclosure - Inventories (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/InventoriesDetails</Role>
      <ShortName>Inventories (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://sono-tek.com/role/InventoriesTables</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>00000030 - Disclosure - Stock Options (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/StockOptionsDetailsNarrative</Role>
      <ShortName>Stock Options (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://sono-tek.com/role/StockOptionsAndWarrants</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>00000031 - Disclosure - Stock Based Compensation (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/StockBasedCompensationDetailsNarrative</Role>
      <ShortName>Stock Based Compensation (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://sono-tek.com/role/StockBasedCompensationTables</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>00000032 - Disclosure - Stock-Based Compensation - Weighted-average Black-Scholes assumptions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/Stock-basedCompensation-Weighted-averageBlack-scholesAssumptionsDetails</Role>
      <ShortName>Stock-Based Compensation - Weighted-average Black-Scholes assumptions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>32</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>00000033 - Disclosure - Earnings Per Share - The denominator for the calculation of diluted earnings per share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/EarningsPerShare-DenominatorForCalculationOfDilutedEarningsPerShareDetails</Role>
      <ShortName>Earnings Per Share - The denominator for the calculation of diluted earnings per share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>33</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>00000034 - Disclosure - Long Term Debt (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/LongTermDebtDetails</Role>
      <ShortName>Long Term Debt (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://sono-tek.com/role/LongTermDebtTables</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="sotk-20191130.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>00000035 - Disclosure - Revolving Line of Credit (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://sono-tek.com/role/RevolvingLineOfCreditDetailsNarrative</Role>
      <ShortName>Revolving Line of Credit (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://sono-tek.com/role/RevolvingLineOfCredit</ParentRole>
      <Position>35</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>sotk-20191130.xml</File>
    <File>sotk-20191130.xsd</File>
    <File>sotk-20191130_cal.xml</File>
    <File>sotk-20191130_def.xml</File>
    <File>sotk-20191130_lab.xml</File>
    <File>sotk-20191130_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://fasb.org/srt/2019-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/us-gaap/2019-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>19
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6608119808">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Significant Accounting Policies - New Accounting Pronouncements (Details Narrative)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201517Member', window );">Accounting Standards Update 2015-17 [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_SOTK_ChangeInCorporateTaxRateDescription', window );">Change in corporate tax rate, description</a></td>
<td class="text">The Tax Cuts and Jobs Act, among other things, reduced the corporate tax rate from 35% to 21%.<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_ChangeInCorporateTaxRateDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_ChangeInCorporateTaxRateDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201517Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AccountingStandardsUpdate201517Member</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>20
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6836623840">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Long Term Debt (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_LongTermDebtTablesAbstract', window );"><strong>Long Term Debt Tables 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_ScheduleOfDebtTableTextBlock', window );">Long-term debt</a></td>
<td class="text"><table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: bottom">
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="2" style="font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>November&#160;30,</b></font></td>
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="2" style="font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>February 28,</b></font></td>
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td></tr>
<tr style="vertical-align: bottom">
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>2019</b></font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>2019</b></font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td></tr>
<tr style="vertical-align: bottom">
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td colspan="2" style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td colspan="2" style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #E6EFFF">
    <td style="width: 73%; padding-bottom: 1pt; font-family: Cambria,serif">Note payable, bank, collateralized by land and buildings, payable in monthly installments of principal and interest of $16,358 through January 2024 with an interest rate of 4.15% and a 10-year term.</td>
    <td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; border-bottom: black 1pt solid; font-family: Cambria,serif">$</td>
    <td style="width: 11%; border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">748,994</td>
    <td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; border-bottom: black 1pt solid; font-family: Cambria,serif">$</td>
    <td style="width: 10%; border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">870,531</td>
    <td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 0.75in; font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #E6EFFF">
    <td style="padding-left: 0.75in; font-family: Cambria,serif">Total long term debt</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">748,994</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">870,531</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-bottom: 1pt; padding-left: 0.75in; font-family: Cambria,serif">Due within one year</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">167,929</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">162,816</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #E6EFFF">
    <td style="padding-bottom: 2.5pt; padding-left: 0.75in; font-family: Cambria,serif">Due after one year</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">581,065</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">707,715</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_LongTermDebtTablesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_LongTermDebtTablesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_ScheduleOfDebtTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.</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_ScheduleOfDebtTableTextBlock</td>
</tr>
<tr>
<td style="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>21
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6757519888">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($)<br></strong></div></th>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Feb. 28, 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_StatementOfFinancialPositionAbstract', window );"><strong>Statement of Financial Position [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Allowance for doubtful accounts receivable</a></td>
<td class="nump">$ 46,000<span></span>
</td>
<td class="nump">$ 46,000<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_CommonStockParOrStatedValuePerShare', window );">Common stock, par value</a></td>
<td class="nump">$ 0.01<span></span>
</td>
<td class="nump">$ 0.01<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_CommonStockSharesAuthorized', window );">Common stock, authorized</a></td>
<td class="nump">25,000,000<span></span>
</td>
<td class="nump">25,000,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, issued shares</a></td>
<td class="nump">15,323,831<span></span>
</td>
<td class="nump">15,197,563<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_CommonStockSharesOutstanding', window );">Common stock, outstanding shares</a></td>
<td class="nump">15,323,831<span></span>
</td>
<td class="nump">15,197,563<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=6877327&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=118936363&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=118955202&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=6877327&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=6877327&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=6877327&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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementOfFinancialPositionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_StatementOfFinancialPositionAbstract</td>
</tr>
<tr>
<td style="padding-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>22
<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>EXCEL
<SEQUENCE>23
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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MMWF\81AU8\K(XK%T-8943OTJDH\ Q:X831F:3LTXXFBD(3^ G/,6+V2?$9/
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MH:<,HA; ^GEB/$U#!U? #"-,+G\7T*S$I?HG=ND .R>G;-?4.([UV"ZYLH.
MMZ?'EV7=ROI,RFLLO[*5=(JX99?)K^W=_>Z!]0UO>,5%)6YW8B,;+EO^/KO^
M\+L*NV#LWOYCXXM@W\&ON^B_ %!+ P04    " "G@BY0F5R<(Q &  "<)P
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M]%-R/X'XN4C,;3].AT 'O^(ZU-8XE1E?(_HQS$^IB!_#^@&MO4:BJR1=<#Z
M[,>*?BSW \2/Y7FG;IRG?K@.K/$*,N/C1#^.^R$EOG&\G_2P#)T)7*93D2DC
MN_&B&\_=:.+&<S?*:*4"$59<Z(-5KLP\KB :"MQ020P%_KA2VHH^K0]E[]R
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MFJ:\&<N:L8P9^JUMT(P68C*B!C.A2ED1&W<9:R9CS&AB)M18,D$W6> $;";
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MLQW';#2\Z:8?Q.9OG/\&4$L#!!0    ( *>"+E"N><VBM $  -(#   9
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M:&5E=#$T+GAM;'U3VV[<(!#]%<0'A%WVTFAE6\HFJAJIE5:IVCRS]OBB .,
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M/GGKO9=LO=\E[!*$1LQQP/ Y9D(PKSZ%X$LACOP3G2_3-XL9;B)],X^^^X?
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M_:\1/814-G=AA-KPP69#0>WC\3&<[3AFH^&QFWX0F[]Q\0M02P,$%     @
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MOME\84JTFN9I]!UMGIK>RU;#T1+7*R7LKP-(,V1T2R^.Y[9N?'"P/.U$#3_
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MS6ONQS-CDBI?O!?U"PO5 8V+BIZEGD9JSOLVH%](U@XM#AK[K.P?4$L#!!0
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MOFSL?V.,!TPEN<(1ZO"#+8:$QH?C#9[M-&:3X4T__R"V?./R#U!+ P04
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M?-G8_]H8#R@EN<$1:O&#+8:$VH?C9SS;:<PFPYM^_D%L^<;%7U!+ P04
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M_M>(#KR4Y,:/4.L_V&(HJ%TXWOFSF<9L,ASV\P]BRS<N_@)02P,$%     @
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M"]BOW4&[BDPJ52M FE9)I*'.\=MXMT\]/@">6^C-;(Y\DJ-2+[[X6.4X\H:
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MV5[;X<2,9=>4NHD6;=]PT=#U\_]02P,$%     @ IX(N4"\49MRP 0  T@,
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MT':8FK$<&N0PT:(;FS^9OD#%7U!+ P04    " "G@BY0&,*EY,X#  #\$@
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M92)S*D&E]3*'".IPTG#M!<KC,:7900:YQ2A-B!HYS8VD.(6@#.*Q&+0"61]
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M"*/9EEL;9ZJ'!7GSB>VMV97"Z;WF?H+25+7 ^OB,;Q*(&349S$5Y]3M*.:*
MN^UV3WT(\1/F5\$_7D-H;R.:<U9<^=I_0^/P_3<'MH5PSM<0O6=GC3F4O,_/
M#D<T9%59B<-[B!S(F[.*A_@2-2[U$T?["PG&-7R1G-$NFA!"QNBXT@6X>L]!
M[EO85*![#],U+M*QC]MM.D?<(E*9YGNVQ;K-'VQ74W:;ZR2TIV.>4.^S<#/
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MB@1/]A?(:<M7+N'TX$I_ %!+ P04    " "G@BY0NL4#?&0#  #&%P  #P
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MU@S%K!F*63,4LV8H9LTN:-:N31NI]%\D'\8L#_59]^=Y]@502P$"% ,4
M" "G@BY0'R// \     3 @  "P              @ $     7W)E;',O+G)E
M;'-02P$"% ,4    " "G@BY0)^B'#H(   "Q    $               @ 'I
M    9&]C4')O<',O87!P+GAM;%!+ 0(4 Q0    ( *>"+E!;?<,K[@   "L"
M   1              "  9D!  !D;V-0<F]P<R]C;W)E+GAM;%!+ 0(4 Q0
M   ( *>"+E"97)PC$ 8  )PG   3              "  ;8"  !X;"]T:&5M
M92]T:&5M93$N>&UL4$L! A0#%     @ IX(N4(^N]-JC @  <@H  !@
M         ( !]P@  'AL+W=O<FMS:&5E=',O<VAE970Q+GAM;%!+ 0(4 Q0
M   ( *>"+E"8NS/[*00  )\2   8              "  = +  !X;"]W;W)K
M<VAE971S+W-H965T,BYX;6Q02P$"% ,4    " "G@BY0W'$8  X"   1!@
M&               @ $O$   >&PO=V]R:W-H965T<R]S:&5E=#,N>&UL4$L!
M A0#%     @ IX(N4$/,P /B!   :A8  !@              ( !<Q(  'AL
M+W=O<FMS:&5E=',O<VAE970T+GAM;%!+ 0(4 Q0    ( *>"+E .@;X:.P0
M ($2   8              "  8L7  !X;"]W;W)K<VAE971S+W-H965T-2YX
M;6Q02P$"% ,4    " "G@BY0QVO?\\P$  #1%P  &               @ '\
M&P  >&PO=V]R:W-H965T<R]S:&5E=#8N>&UL4$L! A0#%     @ IX(N4-(U
M(#"U 0  T@,  !@              ( !_B   'AL+W=O<FMS:&5E=',O<VAE
M970W+GAM;%!+ 0(4 Q0    ( *>"+E#\0A5VLP$  -(#   8
M  "  >DB  !X;"]W;W)K<VAE971S+W-H965T."YX;6Q02P$"% ,4    " "G
M@BY0^T_!R+,!  #2 P  &               @ '2)   >&PO=V]R:W-H965T
M<R]S:&5E=#DN>&UL4$L! A0#%     @ IX(N4*YYS:*T 0  T@,  !D
M         ( !NR8  'AL+W=O<FMS:&5E=',O<VAE970Q,"YX;6Q02P$"% ,4
M    " "G@BY0&!FOV+@!  #2 P  &0              @ &F*   >&PO=V]R
M:W-H965T<R]S:&5E=#$Q+GAM;%!+ 0(4 Q0    ( *>"+E!VF/EKL@$  -(#
M   9              "  94J  !X;"]W;W)K<VAE971S+W-H965T,3(N>&UL
M4$L! A0#%     @ IX(N4!MOJ'NS 0  T@,  !D              ( !?BP
M 'AL+W=O<FMS:&5E=',O<VAE970Q,RYX;6Q02P$"% ,4    " "G@BY01SKJ
M$;,!  #2 P  &0              @ %H+@  >&PO=V]R:W-H965T<R]S:&5E
M=#$T+GAM;%!+ 0(4 Q0    ( *>"+E#!@0M;LP$  -(#   9
M  "  5(P  !X;"]W;W)K<VAE971S+W-H965T,34N>&UL4$L! A0#%     @
MIX(N4--P!@&U 0  T@,  !D              ( !/#(  'AL+W=O<FMS:&5E
M=',O<VAE970Q-BYX;6Q02P$"% ,4    " "G@BY0/K:Q2K,!  #2 P  &0
M            @ $H-   >&PO=V]R:W-H965T<R]S:&5E=#$W+GAM;%!+ 0(4
M Q0    ( *>"+E#/%H@@> (  ',)   9              "  1(V  !X;"]W
M;W)K<VAE971S+W-H965T,3@N>&UL4$L! A0#%     @ IX(N4.;$\DBV 0
MT@,  !D              ( !P3@  'AL+W=O<FMS:&5E=',O<VAE970Q.2YX
M;6Q02P$"% ,4    " "G@BY0M\LVWK@!  #2 P  &0              @ &N
M.@  >&PO=V]R:W-H965T<R]S:&5E=#(P+GAM;%!+ 0(4 Q0    ( *>"+E!T
MK8=TMP$  -(#   9              "  9T\  !X;"]W;W)K<VAE971S+W-H
M965T,C$N>&UL4$L! A0#%     @ IX(N4-;Z4(2W 0  T@,  !D
M     ( !BSX  'AL+W=O<FMS:&5E=',O<VAE970R,BYX;6Q02P$"% ,4
M" "G@BY0RV1CX;8!  #2 P  &0              @ %Y0   >&PO=V]R:W-H
M965T<R]S:&5E=#(S+GAM;%!+ 0(4 Q0    ( *>"+E!Q#X<1PP$  &<$   9
M              "  69"  !X;"]W;W)K<VAE971S+W-H965T,C0N>&UL4$L!
M A0#%     @ IX(N4&*AM0>W 0  V ,  !D              ( !8$0  'AL
M+W=O<FMS:&5E=',O<VAE970R-2YX;6Q02P$"% ,4    " "G@BY0$QG=?U4"
M   !"   &0              @ %.1@  >&PO=V]R:W-H965T<R]S:&5E=#(V
M+GAM;%!+ 0(4 Q0    ( *>"+E O%&;<L $  -(#   9              "
M =I(  !X;"]W;W)K<VAE971S+W-H965T,C<N>&UL4$L! A0#%     @ IX(N
M4+W=3NH< @  *P8  !D              ( !P4H  'AL+W=O<FMS:&5E=',O
M<VAE970R."YX;6Q02P$"% ,4    " "G@BY0_#4 550"   Q!P  &0
M        @ $430  >&PO=V]R:W-H965T<R]S:&5E=#(Y+GAM;%!+ 0(4 Q0
M   ( *>"+E#63/C4)P(  (T&   9              "  9]/  !X;"]W;W)K
M<VAE971S+W-H965T,S N>&UL4$L! A0#%     @ IX(N4!C"I>3. P  _!(
M !D              ( !_5$  'AL+W=O<FMS:&5E=',O<VAE970S,2YX;6Q0
M2P$"% ,4    " "G@BY05X.>D1 "  !W!@  &0              @ $"5@
M>&PO=V]R:W-H965T<R]S:&5E=#,R+GAM;%!+ 0(4 Q0    ( *>"+E"N-W^!
MV (  "8*   9              "  4E8  !X;"]W;W)K<VAE971S+W-H965T
M,S,N>&UL4$L! A0#%     @ IX(N4 Q_]=GZ 0  @P4  !D
M ( !6%L  'AL+W=O<FMS:&5E=',O<VAE970S-"YX;6Q02P$"% ,4    " "G
M@BY0*E_ZF10"   9!@  &0              @ &)70  >&PO=V]R:W-H965T
M<R]S:&5E=#,U+GAM;%!+ 0(4 Q0    ( *>"+E #]*$F22   "F%   4
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K  !;0V]N=&5N=%]4>7!E<UTN>&UL4$L%!@     L "P Y@L  ,:)      $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>24
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6601247008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Business Description<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_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_BusinessDescriptionAndBasisOfPresentationTextBlock', window );">Business Description</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0 0 0 0.5in; text-align: justify; text-indent: -0.5in"><b>NOTE 1: BUSINESS DESCRIPTION</b></p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">Sono-Tek Corporation (the &#8220;Company&#8221;, &#8220;Sono-Tek&#8221;, &#8220;We&#8221;
or &#8220;Our&#8221;) is the world leader in the design and manufacture of ultrasonic coating systems for applying precise, thin
film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative
energy, medical, industrial and emerging research &#38; development/other markets. We design and manufacture custom-engineered
ultrasonic coating systems and also provide patented nozzles and generators for manufacturers&#8217; equipment.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">The accompanying unaudited Condensed Consolidated Financial Statements have been
prepared in accordance with accounting principles generally accepted in the United States (&#8220;GAAP&#8221;) for interim financial
information. Accordingly, the Condensed Consolidated Financial Statements do not include all of the information and footnotes required
by GAAP for complete financial statements. In the opinion of the Company&#8217;s management, all adjustments considered necessary
for a fair presentation (consisting of normal recurring adjustments) have been included. The results for the interim periods are
not necessarily indicative of what the results will be for the fiscal year. The accompanying Condensed Consolidated Financial Statements
should be read in conjunction with the audited Consolidated Financial Statements as of and for the fiscal year ended February 28,
2019 (&#8220;fiscal year 2019&#8221;) contained in the Company&#8217;s 2019 Annual Report on Form 10-K filed with the SEC. The
Company&#8217;s current fiscal year ends on February 29, 2020 (&#8220;fiscal 2020&#8221;).</p><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_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_BusinessDescriptionAndBasisOfPresentationTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the business description and basis of presentation concepts.  Business description describes the nature and type of organization including but not limited to organizational structure as may be applicable to holding companies, parent and subsidiary relationships, business divisions, business units, business segments, affiliates and information about significant ownership of the reporting entity.  Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -URI http://asc.fasb.org/topic&amp;trid=2122149<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -URI 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_BusinessDescriptionAndBasisOfPresentationTextBlock</td>
</tr>
<tr>
<td style="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>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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6846402944">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Significant Accounting Policies - Intangible Assets (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Aug. 31, 2019</div></th>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Feb. 28, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization of intangible assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 168,516<span></span>
</td>
<td class="nump">$ 160,433<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_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract', window );"><strong>Annual Amortization Expense of Intangible Assets For the Next Five Years</strong></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_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths', window );">Annual amortization expense this year</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11,000<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo', window );">Annual amortization expense year two</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11,000<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree', window );">Annual amortization expense year three</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11,000<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour', window );">Annual amortization expense year four</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11,000<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_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive', window );">Annual amortization expense year five</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 11,000<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_FiniteLivedIntangibleAssetsByMajorClassAxis=SOTK_DomesticPatentsMember', window );">Domestic Patents</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_FiniteLivedIntangibleAssetUsefulLife', window );">Useful life of intangible assets</a></td>
<td class="text">17 years<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_FiniteLivedIntangibleAssetsByMajorClassAxis=SOTK_ForeignPatentsMember', window );">Foreign Patents</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_FiniteLivedIntangibleAssetUsefulLife', window );">Useful life of intangible assets</a></td>
<td class="text">12 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetUsefulLife">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetUsefulLife</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest 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 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest 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 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest 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 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest 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 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest 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 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract</td>
</tr>
<tr>
<td style="padding-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_FiniteLivedIntangibleAssetsByMajorClassAxis=SOTK_DomesticPatentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=SOTK_DomesticPatentsMember</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=SOTK_ForeignPatentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=SOTK_ForeignPatentsMember</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>26
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6632195552">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Earnings Per Share (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_EarningsPerShareTablesAbstract', window );"><strong>Earnings Per Share - Denominator For Calculation Of Diluted Earnings Per Share</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_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock', window );">Computation of basic and diluted earnings per share</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Cambria, Times, Serif">
<tr style="vertical-align: bottom">
    <td style="font-size: 9pt">&#160;</td><td style="font-size: 9pt; font-weight: bold">&#160;</td>
    <td colspan="6" style="font-size: 9pt; font-weight: bold; text-align: center">Nine&#160;Months&#160;Ended</td><td style="font-size: 9pt; font-weight: bold">&#160;</td><td style="font-size: 9pt; font-weight: bold">&#160;</td>
    <td colspan="6" style="font-size: 9pt; font-weight: bold; text-align: center">Three&#160;Months&#160;Ended</td><td style="font-size: 9pt; font-weight: bold">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td style="font-size: 9pt">&#160;</td><td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&#160;</td>
    <td colspan="6" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">November 30,</td><td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&#160;</td><td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&#160;</td>
    <td colspan="6" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">November 30,</td><td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td style="font-size: 9pt">&#160;</td><td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&#160;</td><td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</td><td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&#160;</td><td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&#160;</td><td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</td><td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="width: 44%; text-align: left; padding-bottom: 2.5pt">Numerator for basic and diluted earnings&#160;per share</td><td style="width: 2%; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 2.5pt double; text-align: left">$</td><td style="width: 10%; border-bottom: Black 2.5pt double; text-align: right">419,632</td><td style="width: 1%; padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="width: 2%; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 2.5pt double; text-align: left">$</td><td style="width: 10%; border-bottom: Black 2.5pt double; text-align: right">100,813</td><td style="width: 1%; padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="width: 2%; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 2.5pt double; text-align: left">$</td><td style="width: 10%; border-bottom: Black 2.5pt double; text-align: right">279,654</td><td style="width: 1%; padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="width: 2%; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 2.5pt double; text-align: left">$</td><td style="width: 10%; border-bottom: Black 2.5pt double; text-align: right">20,259</td><td style="width: 1%; padding-bottom: 2.5pt; text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td>&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td>Denominator for basic earnings per share &#8211; weighted average</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">15,291,968</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">15,078,933</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">15,306,008</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">15,164,440</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td>&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="text-align: left">Effects of dilutive securities</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td>&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="text-align: left; padding-bottom: 1pt">Stock options for employees, directors and outside consultants</td><td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; text-align: right">62,504</td><td style="padding-bottom: 1pt; text-align: left">&#160;</td><td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; text-align: right">205,138</td><td style="padding-bottom: 1pt; text-align: left">&#160;</td><td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; text-align: right">65,811</td><td style="padding-bottom: 1pt; text-align: left">&#160;</td><td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; text-align: right">221,654</td><td style="padding-bottom: 1pt; text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td>&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="text-align: left; padding-bottom: 2.5pt">Denominator for diluted earnings per share</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&#160;</td><td style="border-bottom: Black 2.5pt double; text-align: right">15,354,472</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&#160;</td><td style="border-bottom: Black 2.5pt double; text-align: right">15,284,071</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&#160;</td><td style="border-bottom: Black 2.5pt double; text-align: right">15,371,819</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&#160;</td><td style="border-bottom: Black 2.5pt double; text-align: right">15,386,094</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td>&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="padding-bottom: 2.5pt">Basic earnings per share</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">0.03</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">0.01</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">0.02</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">0.00</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="padding-bottom: 2.5pt">Diluted earnings per share</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">0.03</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">0.01</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">0.02</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">0.00</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_EarningsPerShareTablesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_EarningsPerShareTablesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock</td>
</tr>
<tr>
<td style="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>27
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6838592016">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)<br></strong></div></th>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Feb. 28, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current Assets:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 2,279,506<span></span>
</td>
<td class="nump">$ 3,144,123<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_MarketableSecuritiesCurrent', window );">Marketable Securities</a></td>
<td class="nump">3,739,935<span></span>
</td>
<td class="nump">2,365,706<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_AccountsReceivableNetCurrent', window );">Accounts receivable (less allowance of $46,000)</a></td>
<td class="nump">1,338,320<span></span>
</td>
<td class="nump">1,397,891<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_InventoryNet', window );">Inventories, net</a></td>
<td class="nump">2,978,780<span></span>
</td>
<td class="nump">1,658,016<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_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">193,552<span></span>
</td>
<td class="nump">395,005<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_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">10,530,093<span></span>
</td>
<td class="nump">8,960,741<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_Land', window );">Land</a></td>
<td class="nump">250,000<span></span>
</td>
<td class="nump">250,000<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_SOTK_BuildingsNet', window );">Buildings, net</a></td>
<td class="nump">1,673,275<span></span>
</td>
<td class="nump">1,731,547<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_SOTK_EquipmentFurnishingsLeaseholdImprovementsNet', window );">Equipment, furnishings and building improvements, net</a></td>
<td class="nump">975,835<span></span>
</td>
<td class="nump">802,932<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_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net</a></td>
<td class="nump">110,453<span></span>
</td>
<td class="nump">122,941<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_DeferredTaxAssetsLiabilitiesNetCurrent', window );">Deferred tax asset</a></td>
<td class="nump">332,017<span></span>
</td>
<td class="nump">332,017<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">13,871,673<span></span>
</td>
<td class="nump">12,200,178<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">919,455<span></span>
</td>
<td class="nump">585,694<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">767,971<span></span>
</td>
<td class="nump">632,706<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_CustomerAdvancesAndDepositsCurrent', window );">Customer deposits</a></td>
<td class="nump">1,953,826<span></span>
</td>
<td class="nump">1,149,558<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_LongTermDebtCurrent', window );">Current maturities of long term debt</a></td>
<td class="nump">167,929<span></span>
</td>
<td class="nump">162,816<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="nump">24,744<span></span>
</td>
<td class="nump">6,272<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_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">3,833,925<span></span>
</td>
<td class="nump">2,537,046<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_DeferredTaxLiabilitiesNoncurrent', window );">Deferred tax liability</a></td>
<td class="nump">370,757<span></span>
</td>
<td class="nump">370,757<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_LongTermDebtNoncurrent', window );">Long term debt, less current maturities</a></td>
<td class="nump">581,065<span></span>
</td>
<td class="nump">707,715<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">4,785,747<span></span>
</td>
<td class="nump">3,615,518<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_StockholdersEquityAbstract', window );"><strong>Stockholders' Equity</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="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_CommonStockValue', window );">Common stock</a></td>
<td class="nump">153,238<span></span>
</td>
<td class="nump">151,976<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_AdditionalPaidInCapital', window );">Additional paid-in capital</a></td>
<td class="nump">9,009,979<span></span>
</td>
<td class="nump">8,929,607<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_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(77,291)<span></span>
</td>
<td class="num">(496,923)<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_StockholdersEquity', window );">Total stockholders' equity</a></td>
<td class="nump">9,085,926<span></span>
</td>
<td class="nump">8,584,660<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_LiabilitiesAndStockholdersEquity', window );">TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY</a></td>
<td class="nump">$ 13,871,673<span></span>
</td>
<td class="nump">$ 12,200,178<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_BuildingsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount net of depreciation of building structures held for productive use</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;">SOTK_BuildingsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_SOTK_EquipmentFurnishingsLeaseholdImprovementsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equipment, furnishings and leasehold improvements, net of depreciation</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;">SOTK_EquipmentFurnishingsLeaseholdImprovementsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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=6877327&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 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130549-203045<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118952595&amp;loc=d3e4428-111522<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: 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=118951113&amp;loc=d3e6676-107765<br><br>Reference 5: 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=118952595&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=119400593&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=6876686&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=6877327&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=6877327&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_AdditionalPaidInCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred 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(30)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<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)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=119400593&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_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=118951113&amp;loc=d3e6801-107765<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 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&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=118932676&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=118951113&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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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=6877327&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_CustomerAdvancesAndDepositsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The current portion of aggregate prepayments received from customers for goods or services to be provided in the future, as well as the current portion of money or property received from customers that are to be returned upon satisfactory contract completion or as partial prepayment for goods or services to be provided 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://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher 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=6877327&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_CustomerAdvancesAndDepositsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_DeferredTaxAssetsLiabilitiesNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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, netted by jurisdiction and 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://fasb.org/us-gaap/role/ref/otherTransitionRef<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=116821951&amp;loc=d3e31931-109318<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<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=116821951&amp;loc=d3e31917-109318<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DeferredTaxLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and 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://fasb.org/us-gaap/role/ref/otherTransitionRef<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=116821951&amp;loc=d3e31917-109318<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<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=116821951&amp;loc=d3e31931-109318<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=116821951&amp;loc=d3e31958-109318<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_DeferredTaxLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_IntangibleAssetsNetExcludingGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph ((a)(1),(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16212-109274<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IntangibleAssetsNetExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=118951113&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 330<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=116846819&amp;loc=d3e3927-108312<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=6877327&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_Land">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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=6877327&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 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6812-107765<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_Land</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://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=6877327&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_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://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=6876686&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 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=119400593&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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_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://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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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=6877327&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_MarketableSecuritiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of investment in marketable security, 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://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 (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&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 210.5-02.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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_MarketableSecuritiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(7))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=6877327&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)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=119400593&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 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=27012166&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_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://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 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(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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_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>28
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6846415648">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)<br></strong></div></th>
<th class="th"><div>Common Stock</div></th>
<th class="th"><div>Additional Paid-In Capital</div></th>
<th class="th"><div>Accumulated Other Comprehensive Income (Loss)</div></th>
<th class="th"><div>Accumulated Deficit</div></th>
<th class="th"><div>Total</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Beginning balance (shares) at Feb. 28, 2018</a></td>
<td class="nump">14,986,367<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Beginning balance at Feb. 28, 2018</a></td>
<td class="nump">$ 149,864<span></span>
</td>
<td class="nump">$ 8,901,171<span></span>
</td>
<td class="nump">$ 101,605<span></span>
</td>
<td class="num">$ (760,115)<span></span>
</td>
<td class="nump">$ 8,392,525<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_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax', window );">Reclassification of unrealized gain on marketable securities upon adoption of ASU 2016-01</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (101,605)<span></span>
</td>
<td class="nump">101,605<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_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Cashless exercise of stock options (shares)</a></td>
<td class="nump">205,358<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Cashless exercise of stock options</a></td>
<td class="nump">$ 2,054<span></span>
</td>
<td class="num">(2,054)<span></span>
</td>
<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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">22,777<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">22,777<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_ProfitLoss', window );">Net Income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100,813<span></span>
</td>
<td class="nump">100,813<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 );">Ending balance (shares) at Nov. 30, 2018</a></td>
<td class="nump">15,191,725<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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 );">Ending balance at Nov. 30, 2018</a></td>
<td class="nump">$ 151,918<span></span>
</td>
<td class="nump">8,921,894<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(557,697)<span></span>
</td>
<td class="nump">8,516,115<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 );">Beginning balance (shares) at Aug. 31, 2018</a></td>
<td class="nump">15,155,560<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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 );">Beginning balance at Aug. 31, 2018</a></td>
<td class="nump">$ 151,556<span></span>
</td>
<td class="nump">8,915,873<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(577,956)<span></span>
</td>
<td class="nump">8,489,473<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_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Cashless exercise of stock options (shares)</a></td>
<td class="nump">36,165<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Cashless exercise of stock options</a></td>
<td class="nump">$ 362<span></span>
</td>
<td class="num">(362)<span></span>
</td>
<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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6,383<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6,383<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_ProfitLoss', window );">Net Income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">20,259<span></span>
</td>
<td class="nump">20,259<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 );">Ending balance (shares) at Nov. 30, 2018</a></td>
<td class="nump">15,191,725<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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 );">Ending balance at Nov. 30, 2018</a></td>
<td class="nump">$ 151,918<span></span>
</td>
<td class="nump">8,921,894<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(557,697)<span></span>
</td>
<td class="nump">8,516,115<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 );">Beginning balance (shares) at Feb. 28, 2019</a></td>
<td class="nump">15,197,563<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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 );">Beginning balance at Feb. 28, 2019</a></td>
<td class="nump">$ 151,976<span></span>
</td>
<td class="nump">8,929,607<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(496,923)<span></span>
</td>
<td class="nump">$ 8,584,660<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_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Cashless exercise of stock options (shares)</a></td>
<td class="nump">126,268<span></span>
</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">126,268<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_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Cashless exercise of stock options</a></td>
<td class="nump">$ 1,262<span></span>
</td>
<td class="num">(1,262)<span></span>
</td>
<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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">81,634<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 81,634<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_ProfitLoss', window );">Net Income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">419,632<span></span>
</td>
<td class="nump">419,632<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 );">Ending balance (shares) at Nov. 30, 2019</a></td>
<td class="nump">15,323,831<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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 );">Ending balance at Nov. 30, 2019</a></td>
<td class="nump">$ 153,238<span></span>
</td>
<td class="nump">9,009,979<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(77,291)<span></span>
</td>
<td class="nump">9,085,926<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 );">Beginning balance (shares) at Aug. 31, 2019</a></td>
<td class="nump">15,301,613<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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 );">Beginning balance at Aug. 31, 2019</a></td>
<td class="nump">$ 153,016<span></span>
</td>
<td class="nump">8,972,394<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(356,945)<span></span>
</td>
<td class="nump">8,768,465<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_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Cashless exercise of stock options (shares)</a></td>
<td class="nump">22,218<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Cashless exercise of stock options</a></td>
<td class="nump">$ 222<span></span>
</td>
<td class="num">(222)<span></span>
</td>
<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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">37,807<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">37,807<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_ProfitLoss', window );">Net Income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">279,654<span></span>
</td>
<td class="nump">279,654<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 );">Ending balance (shares) at Nov. 30, 2019</a></td>
<td class="nump">15,323,831<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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 );">Ending balance at Nov. 30, 2019</a></td>
<td class="nump">$ 153,238<span></span>
</td>
<td class="nump">$ 9,009,979<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (77,291)<span></span>
</td>
<td class="nump">$ 9,085,926<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_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=118258462&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=116856206&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=118258462&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=116855982&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_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<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 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=116874947&amp;loc=SL4591551-111686<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3000-108585<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<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=115929826&amp;loc=d3e8933-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=116874947&amp;loc=SL4591552-111686<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before tax of reclassification adjustments of other comprehensive income (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 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669686-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17B<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL34724394-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued which are neither cancelled nor held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=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=27012166&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=6877327&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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&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 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&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 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=6877327&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=6877327&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 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://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 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(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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_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>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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6838565216">
<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">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_NotesToFinancialStatementsAbstract', 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_CashAndCashEquivalentsPolicyTextBlock', window );">Cash and Cash Equivalents</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>Cash and Cash Equivalents</i></b><i> -</i> Cash and cash equivalents consist
of money market mutual funds, short term commercial paper and short-term certificates of deposit with original maturities of 90
days or less.</p><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</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>Consolidation</i></b> - The accompanying condensed consolidated financial
statements of the Company, include the accounts of the Company and its wholly owned subsidiary, Sono-Tek Industrial Park, LLC (&#8220;SIP&#8221;).
SIP operates as a real estate holding company for the Company&#8217;s real estate operations.</p><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_EarningsPerSharePolicyTextBlock', window );">Earnings Per Share</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>Earnings Per Share</i></b><i> -</i> Basic earnings per share (&#8220;EPS&#8221;)
is computed by dividing net income by the weighted-average number of common shares outstanding for the period. Diluted EPS reflects
the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into
common stock.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_SOTK_EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock', window );">Equipment, Furnishings and Leasehold Improvements</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>Equipment, Furnishings and Leasehold Improvements</i></b> &#8211; Equipment,
furnishings and leasehold improvements are stated at cost. Depreciation of equipment and furnishings is computed by use of the
straight-line method based on the estimated useful lives of the assets, which range from three to five years.</p><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_FairValueOfFinancialInstrumentsPolicy', window );">Fair Value of Financial Instruments</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0; background-color: white"><b><i>Fair Value of Financial Instruments -</i></b> The
Company follows the guidance in the &#8220;Fair Value Measurements and Disclosure Topic&#8221; of the Accounting Standards Codification
for assets and liabilities measured at fair value on a recurring basis. This guidance establishes a common definition for fair
value to be applied to existing generally accepted accounting principles that require the use of fair value measurements, establishes
a framework for measuring fair value and expands disclosure about such fair value measurements. The guidance defines fair value
as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants
at the measurement date. Additionally, the guidance requires the use of valuation techniques that maximize the use of observable
inputs and minimize the use of unobservable inputs. These inputs are prioritized below:</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">Level 1: Quoted prices in active markets.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">Level 2:&#160;Observable market-based
inputs or unobservable inputs that are corroborated by market data.</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">Level 3: Unobservable inputs for which
there is little or no market data, which require the use of the reporting entity&#8217;s own assumptions.</p>


<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">The fair values of financial assets
of the Company were determined using the following categories at November 30, 2019 and February 28, 2019, respectively:</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">&#160;</p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font: 10pt Cambria,serif">&#160;</td><td style="font: bold 9pt Cambria,serif">&#160;</td>
    <td colspan="6" style="font: bold 9pt Cambria,serif; text-align: center">Quoted Prices in Active Markets</td><td style="font: bold 9pt Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td style="font: 10pt Cambria,serif">&#160;</td><td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&#160;</td>
    <td colspan="6" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">(Level 1)</td><td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td style="font: 10pt Cambria,serif">&#160;</td><td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">November 30,<br /> 2019</td><td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&#160;</td><td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">February 28,<br /> 2019</td><td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="width: 70%; font: 10pt Cambria,serif; text-align: left; padding-bottom: 2.5pt">Marketable Securities</td><td style="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</td><td style="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">3,739,935</td><td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&#160;</td><td style="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</td><td style="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">2,365,706</td><td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&#160;</td></tr>
</table>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: left; background-color: white">Marketable Securities include mutual
funds, certificates of deposit and US Treasury securities of $3,739,935 and $2,365,706 that are considered to be highly liquid
and easily tradeable as of November 30, 2019, and February 28, 2019, respectively. These securities are valued using inputs observable
in active markets for identical securities and are therefore classified as Level&#160;1 within the Company&#8217;s fair value hierarchy.
The Company&#8217;s marketable securities are considered to be available-for-sale investments as defined under ASC 320 &#8220;Investments
&#8211; Debt and Equity Securities.&#8221;</p><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_IncomeTaxPolicyTextBlock', window );">Income Taxes</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>Income Taxes</i></b> - The Company accounts for income taxes under the asset
and liability method. Under this method, deferred income taxes are recognized for the tax consequences of &#34;temporary differences&#34;
by applying enacted statutory tax rates applicable to future years to differences between the financial statement carrying amounts
and the tax basis of existing assets and liabilities. If it is more likely than not that some portion or all of a deferred tax
asset will not be realized, a valuation allowance is recognized.</p><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_GoodwillAndIntangibleAssetsPolicyTextBlock', window );">Intangible Assets</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>Intangible Assets</i></b><i> -</i> Include costs of patent applications which
are deferred and charged to operations over seventeen years for domestic patents and twelve years for foreign patents. The accumulated
amortization of patents is $168,516 and $160,433 at November 30, 2019 and February 28, 2019, respectively. Annual amortization
expense of such intangible assets is expected to be approximately $11,000 per year for the next five years.</p><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_BasisOfAccounting', window );">Interim Reporting</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>Interim Reporting</i></b> - The attached summary condensed consolidated financial
information does not include all disclosures required to be included in a complete set of financial statements prepared in conformity
with accounting principles generally accepted in the United States of America. Such disclosures were included with the financial
statements of the Company at February 28, 2019, and included in its report on Form 10-K. Such statements should be read in conjunction
with the data herein.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">The financial information reflects all adjustments, normal and recurring, which,
in the opinion of management, are necessary for a fair presentation of the results for the interim periods presented. The preparation
of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions
that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the
financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ
from those estimates. The results for such interim periods are not necessarily indicative of the results to be expected for the
year.</p><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_InventoryPolicyTextBlock', window );">Inventories</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>Inventories</i></b><i> -</i> Inventories are stated at the lower of cost or
market. Cost is determined using the first-in, first-out (FIFO) method for raw materials, subassemblies and work-in-progress and
the specific identification method for finished goods.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_SOTK_PropertyAndPlantPolicy', window );">Land and Buildings</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>Land and Buildings &#8211;</i></b> Land and buildings are stated at cost.
Buildings are being depreciated by use of the straight-line method based on an estimated useful life of forty years.</p><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_ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock', window );">Long-Lived Assets</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>Long-Lived Assets</i></b><i> -</i> The Company periodically evaluates the
carrying value of long-lived assets, including intangible assets, when events and circumstances warrant such a review. The carrying
value of a long-lived asset is considered impaired when the anticipated undiscounted cash flow from such asset is separately identifiable
and is less than its carrying value. In that event, a loss is recognized based on the amount by which the carrying value exceeds
the fair market value of the long-lived asset. Fair market value is determined primarily using the anticipated cash flows discounted
at a rate commensurate with the risk involved.</p><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_UseOfEstimates', window );">Management Estimates</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>Management Estimates</i></b><i> -</i> The preparation of financial statements
in conformity with accounting principles generally accepted in the United States of America requires management to make estimates
and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities
at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results
could differ from those estimates.</p><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_MarketableSecuritiesPolicy', window );">Marketable Securities</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>Marketable Securities -</i></b> The Company adopted ASU 2016-01, &#8220;Financial
Instruments &#8211; Overall: Recognition and Measurement of Financial Assets and Financial Liabilities.&#8221; ASU 2016-01 requires
equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of
the investee) to be measured at fair value with changes in fair value recognized in net income, requires public business entities
to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes, requires separate
presentation of financial assets and financial liabilities by measurement category and form of financial asset, and eliminates
the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value
that is required to be disclosed for financial instruments measured at amortized cost. The Company has evaluated the potential
impact this standard may have on the condensed consolidated financial statements and the fair value allowance of the securities
from the prior year has been reclassified to Retained Earnings from Other Accumulated Comprehensive Income. The unrealized loss
on the marketable securities during the three and nine months ended November&#160;30, 2018 has been disclosed a separate line item
on the Income Statement.</p><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_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">New Accounting Pronouncements</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b><i>New Accounting Pronouncements-</i></b></p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), to increase transparency
and comparability among organizations by recognizing a right-of-use asset and a lease liability on the balance sheet for all leases
with terms longer than 12 months. Leases will be classified as either operating or financing, with such classification affecting
the pattern of expense recognition in the income statement. ASU 2016-02 is effective for fiscal years and interim periods within
those years beginning after December 15, 2018, and early adoption is permitted. The adoption of ASU 2016-02 had no material impact
on the Company&#8217;s financial statements.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">In February 2018, the FASB issued ASU 2018-02, Income Statement - Reporting Comprehensive
Income (Topic 220), &#8220;<i>Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income</i>&#8221;. ASU
2018-02 was issued to allow the reclassification from accumulated other comprehensive income to retained earnings for the stranded
tax effect resulting from the Tax Cuts and Jobs Act enacted on December 22, 2017. The Tax Cuts and Jobs Act, among other things,
reduced the corporate tax rate from 35% to 21%, which required the re-evaluation of any deferred tax assets and liabilities at
the lowered tax rate which potentially could leave a disproportionate tax effect in accumulated other comprehensive income. ASU
2018-02 allows for the election to reclassify these stranded tax effects to retained earnings. ASU 2018-02 is effective for all
entities for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted,
including adoption in any interim period for public business entities for reporting periods for which financials statements have
not yet been issued. The adoption of ASU 2018-02 had no material impact on the Company&#8217;s financial statements.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">Other than Accounting Standards Update (&#8220;ASU&#8221;) ASU 2016-02 and ASU 2018-02
discussed above, all new accounting pronouncements issued but not yet effective have been deemed to be not applicable to the Company.
Hence, the adoption of these new accounting pronouncements, once effective, is not expected to have an impact on the Company.</p><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_Reclassifications', window );">Reclassifications</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"><b><i>Reclassifications &#8211;</i></b> Where appropriate, certain reclassifications
have been made to the prior period to conform to the presentations of the current period.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_EquipmentFurnishingsLeaseholdImprovementsPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_SOTK_NotesToFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_NotesToFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_SOTK_PropertyAndPlantPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_PropertyAndPlantPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_BasisOfAccounting">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the 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>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BasisOfAccounting</td>
</tr>
<tr>
<td style="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_CashAndCashEquivalentsPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 1<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4273-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsPolicyTextBlock</td>
</tr>
<tr>
<td style="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 810<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.3A-02)<br> -URI http://asc.fasb.org/extlink&amp;oid=116822174&amp;loc=d3e355033-122828<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.3A-03)<br> -URI http://asc.fasb.org/extlink&amp;oid=116822174&amp;loc=d3e355100-122828<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 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 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_EarningsPerSharePolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<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 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=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_EarningsPerSharePolicyTextBlock</td>
</tr>
<tr>
<td style="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_FairValueOfFinancialInstrumentsPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 determining the fair value of financial instruments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 60<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=7493716&amp;loc=d3e21868-110260<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118260190&amp;loc=d3e13279-108611<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 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueOfFinancialInstrumentsPolicy</td>
</tr>
<tr>
<td style="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_GoodwillAndIntangibleAssetsPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for goodwill and intangible assets. This accounting policy also may address how an entity assesses and measures impairment of goodwill and 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 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 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13816-109267<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 50<br> -Paragraph 1<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_GoodwillAndIntangibleAssetsPolicyTextBlock</td>
</tr>
<tr>
<td style="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_ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for the impairment and disposal of long-lived assets including goodwill and other 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;">us-gaap_ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="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_IncomeTaxPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32847-109319<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 954<br> -SubTopic 740<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6491622&amp;loc=d3e9504-115650<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 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32809-109319<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=116657188&amp;loc=SL116659661-227067<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32840-109319<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=116821951&amp;loc=d3e32247-109318<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=116821951&amp;loc=d3e32280-109318<br><br>Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 30<br> -Section 05<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=65884525&amp;loc=d3e40913-109327<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxPolicyTextBlock</td>
</tr>
<tr>
<td style="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_InventoryPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=116847112&amp;loc=d3e4556-108314<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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 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 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6361739&amp;loc=d3e7789-107766<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 270<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116846552&amp;loc=d3e543-108305<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=116847112&amp;loc=d3e4492-108314<br><br>Reference 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 210.5-02.6(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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_InventoryPolicyTextBlock</td>
</tr>
<tr>
<td style="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_MarketableSecuritiesPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 investment classified as marketable security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 320<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=75019621&amp;loc=d3e62652-112803<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MarketableSecuritiesPolicy</td>
</tr>
<tr>
<td style="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>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Reclassifications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 classifying current financial statements, which may be different from classifications in the prior year's financial statements. Disclose any material changes in classification including an explanation of the reason for the change and the areas impacted.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Reclassifications</td>
</tr>
<tr>
<td style="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_UseOfEstimates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6191-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6161-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6143-108592<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6061-108592<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6132-108592<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UseOfEstimates</td>
</tr>
<tr>
<td style="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>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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6836670784">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Long Term Debt<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_NotesToFinancialStatementsAbstract', 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_LongTermDebtTextBlock', window );">Long Term Debt</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b>NOTE 8: LONG TERM DEBT</b></p>

<p style="font: 10pt Cambria,serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt Cambria,serif; margin: 0">Long-term debt consists of the following:</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: bottom">
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="2" style="font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>November&#160;30,</b></font></td>
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="2" style="font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>February 28,</b></font></td>
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td></tr>
<tr style="vertical-align: bottom">
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>2019</b></font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>2019</b></font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td></tr>
<tr style="vertical-align: bottom">
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td colspan="2" style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td colspan="2" style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #E6EFFF">
    <td style="width: 73%; padding-bottom: 1pt; font-family: Cambria,serif">Note payable, bank, collateralized by land and buildings, payable in monthly installments of principal and interest of $16,358 through January 2024 with an interest rate of 4.15% and a 10-year term.</td>
    <td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; border-bottom: black 1pt solid; font-family: Cambria,serif">$</td>
    <td style="width: 11%; border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">748,994</td>
    <td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; border-bottom: black 1pt solid; font-family: Cambria,serif">$</td>
    <td style="width: 10%; border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">870,531</td>
    <td style="width: 1%; padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 0.75in; font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #E6EFFF">
    <td style="padding-left: 0.75in; font-family: Cambria,serif">Total long term debt</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">748,994</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">870,531</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-bottom: 1pt; padding-left: 0.75in; font-family: Cambria,serif">Due within one year</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">167,929</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">162,816</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #E6EFFF">
    <td style="padding-bottom: 2.5pt; padding-left: 0.75in; font-family: Cambria,serif">Due after one year</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">581,065</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">707,715</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_NotesToFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_NotesToFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_LongTermDebtTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 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> -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_LongTermDebtTextBlock</td>
</tr>
<tr>
<td style="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>31
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6633491504">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Inventories<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_NotesToFinancialStatementsAbstract', 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 );">Inventories</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b>NOTE 4: INVENTORIES</b></p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0 0 0 0.5in; text-indent: -0.5in">Inventories consist of the following:</p>

<p style="font: 10pt Cambria,serif; margin: 0 0 0 0.5in; text-indent: -0.5in">&#160;</p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Cambria, Times, Serif">
<tr style="vertical-align: bottom">
    <td>&#160;</td><td style="font-size: 9pt; font-weight: bold">&#160;</td>
    <td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center">November 30,</td><td style="font-size: 9pt; font-weight: bold">&#160;</td><td style="font-size: 9pt; font-weight: bold">&#160;</td>
    <td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center">February&#160;28,</td><td style="font-size: 9pt; font-weight: bold">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td>&#160;</td><td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&#160;</td><td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="width: 70%; text-align: left">Raw materials and subassemblies</td><td style="width: 2%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 11%; text-align: right">1,050,183</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 2%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 11%; text-align: right">873,483</td><td style="width: 1%; text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left">Finished goods</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">598,218</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">571,640</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="text-align: left">Contracts in process inventory</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">706,582</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#8212;</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 1pt">Work in process</td><td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; text-align: right">802,077</td><td style="padding-bottom: 1pt; text-align: left">&#160;</td><td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; text-align: right">483,271</td><td style="padding-bottom: 1pt; text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td>Total</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">3,157,060</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">1,928,394</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 1pt">Less: Allowance</td><td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; text-align: right">(178,280</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; text-align: right">(270,378</td><td style="padding-bottom: 1pt; text-align: left">)&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="text-align: left; padding-bottom: 2.5pt">Net inventories</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">2,978,780</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">1,658,016</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_NotesToFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_NotesToFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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>32
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6835950048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Earnings Per Share - The denominator for the calculation of diluted earnings per share (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Nov. 30, 2018</div></th>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Nov. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_SOTK_EarningsPerShareTablesAbstract', window );"><strong>Earnings Per Share - Denominator For Calculation Of Diluted Earnings Per Share</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Numerator for basic and diluted earnings per share</a></td>
<td class="nump">$ 279,654<span></span>
</td>
<td class="nump">$ 20,259<span></span>
</td>
<td class="nump">$ 419,632<span></span>
</td>
<td class="nump">$ 100,813<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 );">Denominator for basic earnings per share - weighted average</a></td>
<td class="nump">15,306,008<span></span>
</td>
<td class="nump">15,164,440<span></span>
</td>
<td class="nump">15,291,968<span></span>
</td>
<td class="nump">15,078,933<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_DilutiveSecuritiesAbstract', window );"><strong>Effects of dilutive securities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod', window );">Stock options for employees, directors and outside consultants</a></td>
<td class="nump">65,811<span></span>
</td>
<td class="nump">221,654<span></span>
</td>
<td class="nump">62,504<span></span>
</td>
<td class="nump">205,138<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_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Denominator for diluted earnings per share</a></td>
<td class="nump">15,371,819<span></span>
</td>
<td class="nump">15,386,094<span></span>
</td>
<td class="nump">15,354,472<span></span>
</td>
<td class="nump">15,284,071<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_EarningsPerShareBasic', window );">Basic Earnings Per Share</a></td>
<td class="nump">$ 0.02<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0.03<span></span>
</td>
<td class="nump">$ 0.01<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_EarningsPerShareDiluted', window );">Diluted Earnings Per Share</a></td>
<td class="nump">$ 0.02<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0.03<span></span>
</td>
<td class="nump">$ 0.01<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_EarningsPerShareTablesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_EarningsPerShareTablesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_DilutiveSecuritiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DilutiveSecuritiesAbstract</td>
</tr>
<tr>
<td style="padding-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 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1337-109256<br><br>Reference 3: 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=117327953&amp;loc=d3e4984-109258<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<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> -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 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1252-109256<br><br>Reference 8: 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(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<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 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=SL5780133-109256<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_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_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=117327953&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 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&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> -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=117326831&amp;loc=d3e1337-109256<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<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=117326831&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 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<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 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=116874947&amp;loc=SL4591551-111686<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3000-108585<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<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=115929826&amp;loc=d3e8933-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=116874947&amp;loc=SL4591552-111686<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=116856206&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_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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&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://fasb.org/us-gaap/role/ref/legacyRef<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=117326831&amp;loc=d3e1448-109256<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<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_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>33
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6769914192">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Significant Accounting Policies - Fair values of financial assets of the Company (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Feb. 28, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesCurrent', window );">Marketable Securities</a></td>
<td class="nump">$ 3,739,935<span></span>
</td>
<td class="nump">$ 2,365,706<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member', window );">Quoted Prices in Active Markets (Level 1)</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_MarketableSecuritiesCurrent', window );">Marketable Securities</a></td>
<td class="nump">$ 3,739,935<span></span>
</td>
<td class="nump">$ 2,365,706<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_MarketableSecuritiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of investment in marketable security, 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://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 (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&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 210.5-02.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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_MarketableSecuritiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FairValueInputsLevel1Member</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>34
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6607441392">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Inventories (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_InventoriesTablesAbstract', window );"><strong>Inventories Tables 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_ScheduleOfInventoryCurrentTableTextBlock', window );">Inventories</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Cambria, Times, Serif">
<tr style="vertical-align: bottom">
    <td>&#160;</td><td style="font-size: 9pt; font-weight: bold">&#160;</td>
    <td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center">November 30,</td><td style="font-size: 9pt; font-weight: bold">&#160;</td><td style="font-size: 9pt; font-weight: bold">&#160;</td>
    <td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center">February&#160;28,</td><td style="font-size: 9pt; font-weight: bold">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td>&#160;</td><td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&#160;</td><td style="font-size: 9pt; font-weight: bold; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font-size: 9pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</td><td style="padding-bottom: 1pt; font-size: 9pt; font-weight: bold">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="width: 70%; text-align: left">Raw materials and subassemblies</td><td style="width: 2%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 11%; text-align: right">1,050,183</td><td style="width: 1%; text-align: left">&#160;</td><td style="width: 2%">&#160;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 11%; text-align: right">873,483</td><td style="width: 1%; text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left">Finished goods</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">598,218</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">571,640</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="text-align: left">Contracts in process inventory</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">706,582</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">&#8212;</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 1pt">Work in process</td><td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; text-align: right">802,077</td><td style="padding-bottom: 1pt; text-align: left">&#160;</td><td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; text-align: right">483,271</td><td style="padding-bottom: 1pt; text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td>Total</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">3,157,060</td><td style="text-align: left">&#160;</td><td>&#160;</td>
    <td style="text-align: left">&#160;</td><td style="text-align: right">1,928,394</td><td style="text-align: left">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 1pt">Less: Allowance</td><td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; text-align: right">(178,280</td><td style="padding-bottom: 1pt; text-align: left">)</td><td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; text-align: right">(270,378</td><td style="padding-bottom: 1pt; text-align: left">)&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="text-align: left; padding-bottom: 2.5pt">Net inventories</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">2,978,780</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td><td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right">1,658,016</td><td style="padding-bottom: 2.5pt; text-align: left">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_InventoriesTablesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_InventoriesTablesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_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=6877327&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=6877327&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=6877327&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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>35
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6835548416">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue Recognition (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Feb. 28, 2019</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_SOTK_InventoryContractsInProcess', window );">Contracts in process inventory</a></td>
<td class="nump">$ 706,582<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_CreditFacilityAxis=us-gaap_LetterOfCreditMember', window );">Letters of Credit</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_LineOfCredit', window );">Letters of credit issued</a></td>
<td class="nump">$ 659,000<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_LineOfCreditFacilityCollateral', window );">Letters of credit, collateral description</a></td>
<td class="text">The Company was utilizing $659,000 of its revolving credit line to collateralize letters of credit issued to customers that have remitted cash deposits on existing orders.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_RevenueFromContractWithCustomerMember', window );">Revenue Recognition</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CustomerAdvancesAndDeposits', window );">Cash deposits received</a></td>
<td class="nump">$ 1,954,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_SOTK_InventoryContractsInProcess', window );">Contracts in process inventory</a></td>
<td class="nump">$ 707,000<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_SOTK_InventoryContractsInProcess">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_InventoryContractsInProcess</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_CustomerAdvancesAndDeposits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Refundable consideration, usually cash, held by the entity pending satisfactory completion of the entity's obligations or pending the closing of a contract.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.15a)<br> -URI http://asc.fasb.org/extlink&amp;oid=119400593&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_CustomerAdvancesAndDeposits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_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=6877327&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=6876686&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=119400593&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_LineOfCreditFacilityCollateral">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Discussion of whether the borrowings under the credit facility are secured or unsecured and, if secured, a description of collateral (for example, accounts receivable less than 120 days old, finished goods inventory).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=6877327&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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<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=119400593&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19)(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityCollateral</td>
</tr>
<tr>
<td style="padding-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_CreditFacilityAxis=us-gaap_LetterOfCreditMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LetterOfCreditMember</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_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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>36
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6615837008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Significant Accounting Policies<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_NotesToFinancialStatementsAbstract', 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_SignificantAccountingPoliciesTextBlock', window );">Significant Accounting Policies</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"><b>NOTE 2: SIGNIFICANT ACCOUNTING POLICIES</b></p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>Cash and Cash Equivalents</i></b><i> -</i> Cash and cash equivalents consist
of money market mutual funds, short term commercial paper and short-term certificates of deposit with original maturities of 90
days or less.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>Consolidation</i></b> - The accompanying condensed consolidated financial
statements of the Company, include the accounts of the Company and its wholly owned subsidiary, Sono-Tek Industrial Park, LLC (&#8220;SIP&#8221;).
SIP operates as a real estate holding company for the Company&#8217;s real estate operations.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>Earnings Per Share</i></b><i> -</i> Basic earnings per share (&#8220;EPS&#8221;)
is computed by dividing net income by the weighted-average number of common shares outstanding for the period. Diluted EPS reflects
the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into
common stock.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>Equipment, Furnishings and Leasehold Improvements</i></b> &#8211; Equipment,
furnishings and leasehold improvements are stated at cost. Depreciation of equipment and furnishings is computed by use of the
straight-line method based on the estimated useful lives of the assets, which range from three to five years.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0; background-color: white"><b><i>Fair Value of Financial Instruments -</i></b> The
Company follows the guidance in the &#8220;Fair Value Measurements and Disclosure Topic&#8221; of the Accounting Standards Codification
for assets and liabilities measured at fair value on a recurring basis. This guidance establishes a common definition for fair
value to be applied to existing generally accepted accounting principles that require the use of fair value measurements, establishes
a framework for measuring fair value and expands disclosure about such fair value measurements. The guidance defines fair value
as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants
at the measurement date. Additionally, the guidance requires the use of valuation techniques that maximize the use of observable
inputs and minimize the use of unobservable inputs. These inputs are prioritized below:</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">Level 1: Quoted prices in active markets.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">Level 2:&#160;Observable market-based
inputs or unobservable inputs that are corroborated by market data.</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">Level 3: Unobservable inputs for which
there is little or no market data, which require the use of the reporting entity&#8217;s own assumptions.</p>


<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">The fair values of financial assets
of the Company were determined using the following categories at November 30, 2019 and February 28, 2019, respectively:</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: justify; background-color: white">&#160;</p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font: 10pt Cambria,serif">&#160;</td><td style="font: bold 9pt Cambria,serif">&#160;</td>
    <td colspan="6" style="font: bold 9pt Cambria,serif; text-align: center">Quoted Prices in Active Markets</td><td style="font: bold 9pt Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td style="font: 10pt Cambria,serif">&#160;</td><td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&#160;</td>
    <td colspan="6" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">(Level 1)</td><td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td style="font: 10pt Cambria,serif">&#160;</td><td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">November 30,<br /> 2019</td><td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&#160;</td><td style="font: bold 9pt Cambria,serif; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font: bold 9pt Cambria,serif; text-align: center; border-bottom: Black 1pt solid">February 28,<br /> 2019</td><td style="padding-bottom: 1pt; font: bold 9pt Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(230,239,255)">
    <td style="width: 70%; font: 10pt Cambria,serif; text-align: left; padding-bottom: 2.5pt">Marketable Securities</td><td style="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</td><td style="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">3,739,935</td><td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&#160;</td><td style="width: 2%; font: 10pt Cambria,serif; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: left">$</td><td style="width: 11%; border-bottom: Black 2.5pt double; font: 10pt Cambria,serif; text-align: right">2,365,706</td><td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Cambria,serif; text-align: left">&#160;</td></tr>
</table>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: left; background-color: white">Marketable Securities include mutual
funds, certificates of deposit and US Treasury securities of $3,739,935 and $2,365,706 that are considered to be highly liquid
and easily tradeable as of November 30, 2019, and February 28, 2019, respectively. These securities are valued using inputs observable
in active markets for identical securities and are therefore classified as Level&#160;1 within the Company&#8217;s fair value hierarchy.
The Company&#8217;s marketable securities are considered to be available-for-sale investments as defined under ASC 320 &#8220;Investments
&#8211; Debt and Equity Securities.&#8221;</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>Income Taxes</i></b> - The Company accounts for income taxes under the asset
and liability method. Under this method, deferred income taxes are recognized for the tax consequences of &#34;temporary differences&#34;
by applying enacted statutory tax rates applicable to future years to differences between the financial statement carrying amounts
and the tax basis of existing assets and liabilities. If it is more likely than not that some portion or all of a deferred tax
asset will not be realized, a valuation allowance is recognized.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>Intangible Assets</i></b><i> -</i> Include costs of patent applications which
are deferred and charged to operations over seventeen years for domestic patents and twelve years for foreign patents. The accumulated
amortization of patents is $168,516 and $160,433 at November 30, 2019 and February 28, 2019, respectively. Annual amortization
expense of such intangible assets is expected to be approximately $11,000 per year for the next five years.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>Interim Reporting</i></b> - The attached summary condensed consolidated financial
information does not include all disclosures required to be included in a complete set of financial statements prepared in conformity
with accounting principles generally accepted in the United States of America. Such disclosures were included with the financial
statements of the Company at February 28, 2019, and included in its report on Form 10-K. Such statements should be read in conjunction
with the data herein.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">The financial information reflects all adjustments, normal and recurring, which,
in the opinion of management, are necessary for a fair presentation of the results for the interim periods presented. The preparation
of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions
that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the
financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ
from those estimates. The results for such interim periods are not necessarily indicative of the results to be expected for the
year.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>Inventories</i></b><i> -</i> Inventories are stated at the lower of cost or
market. Cost is determined using the first-in, first-out (FIFO) method for raw materials, subassemblies and work-in-progress and
the specific identification method for finished goods.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>Land and Buildings &#8211;</i></b> Land and buildings are stated at cost.
Buildings are being depreciated by use of the straight-line method based on an estimated useful life of forty years.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>Long-Lived Assets</i></b><i> -</i> The Company periodically evaluates the
carrying value of long-lived assets, including intangible assets, when events and circumstances warrant such a review. The carrying
value of a long-lived asset is considered impaired when the anticipated undiscounted cash flow from such asset is separately identifiable
and is less than its carrying value. In that event, a loss is recognized based on the amount by which the carrying value exceeds
the fair market value of the long-lived asset. Fair market value is determined primarily using the anticipated cash flows discounted
at a rate commensurate with the risk involved.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>Management Estimates</i></b><i> -</i> The preparation of financial statements
in conformity with accounting principles generally accepted in the United States of America requires management to make estimates
and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities
at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results
could differ from those estimates.</p>


<p style="font: 10pt Cambria,serif; margin: 0"><b><i>&#160;</i></b></p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>Marketable Securities -</i></b> The Company adopted ASU 2016-01, &#8220;Financial
Instruments &#8211; Overall: Recognition and Measurement of Financial Assets and Financial Liabilities.&#8221; ASU 2016-01 requires
equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of
the investee) to be measured at fair value with changes in fair value recognized in net income, requires public business entities
to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes, requires separate
presentation of financial assets and financial liabilities by measurement category and form of financial asset, and eliminates
the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value
that is required to be disclosed for financial instruments measured at amortized cost. The Company has evaluated the potential
impact this standard may have on the condensed consolidated financial statements and the fair value allowance of the securities
from the prior year has been reclassified to Retained Earnings from Other Accumulated Comprehensive Income. The unrealized loss
on the marketable securities during the three and nine months ended November&#160;30, 2018 has been disclosed a separate line item
on the Income Statement.</p>

<p style="font: 10pt Cambria,serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0"><b><i>New Accounting Pronouncements-</i></b></p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), to increase transparency
and comparability among organizations by recognizing a right-of-use asset and a lease liability on the balance sheet for all leases
with terms longer than 12 months. Leases will be classified as either operating or financing, with such classification affecting
the pattern of expense recognition in the income statement. ASU 2016-02 is effective for fiscal years and interim periods within
those years beginning after December 15, 2018, and early adoption is permitted. The adoption of ASU 2016-02 had no material impact
on the Company&#8217;s financial statements.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">In February 2018, the FASB issued ASU 2018-02, Income Statement - Reporting Comprehensive
Income (Topic 220), &#8220;<i>Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income</i>&#8221;. ASU
2018-02 was issued to allow the reclassification from accumulated other comprehensive income to retained earnings for the stranded
tax effect resulting from the Tax Cuts and Jobs Act enacted on December 22, 2017. The Tax Cuts and Jobs Act, among other things,
reduced the corporate tax rate from 35% to 21%, which required the re-evaluation of any deferred tax assets and liabilities at
the lowered tax rate which potentially could leave a disproportionate tax effect in accumulated other comprehensive income. ASU
2018-02 allows for the election to reclassify these stranded tax effects to retained earnings. ASU 2018-02 is effective for all
entities for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted,
including adoption in any interim period for public business entities for reporting periods for which financials statements have
not yet been issued. The adoption of ASU 2018-02 had no material impact on the Company&#8217;s financial statements.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">Other than Accounting Standards Update (&#8220;ASU&#8221;) ASU 2016-02 and ASU 2018-02
discussed above, all new accounting pronouncements issued but not yet effective have been deemed to be not applicable to the Company.
Hence, the adoption of these new accounting pronouncements, once effective, is not expected to have an impact on the Company.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"><b><i>Reclassifications &#8211;</i></b> Where appropriate, certain reclassifications
have been made to the prior period to conform to the presentations of the current period.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_NotesToFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_NotesToFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_SignificantAccountingPoliciesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 significant accounting policies of the reporting 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 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SignificantAccountingPoliciesTextBlock</td>
</tr>
<tr>
<td style="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>37
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6848017888">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Operations (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Nov. 30, 2018</div></th>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Nov. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementAbstract', window );"><strong>Income Statement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Net Sales</a></td>
<td class="nump">$ 3,672,286<span></span>
</td>
<td class="nump">$ 3,155,258<span></span>
</td>
<td class="nump">$ 9,840,536<span></span>
</td>
<td class="nump">$ 8,673,849<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_CostOfRevenue', window );">Cost of Goods Sold</a></td>
<td class="nump">1,875,606<span></span>
</td>
<td class="nump">1,858,970<span></span>
</td>
<td class="nump">5,191,929<span></span>
</td>
<td class="nump">4,761,919<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_GrossProfit', window );">Gross Profit</a></td>
<td class="nump">1,796,680<span></span>
</td>
<td class="nump">1,296,288<span></span>
</td>
<td class="nump">4,648,607<span></span>
</td>
<td class="nump">3,911,930<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_OperatingExpensesAbstract', window );"><strong>Operating Expenses</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and product development costs</a></td>
<td class="nump">361,429<span></span>
</td>
<td class="nump">324,969<span></span>
</td>
<td class="nump">1,020,299<span></span>
</td>
<td class="nump">978,733<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_SellingAndMarketingExpense', window );">Marketing and selling expenses</a></td>
<td class="nump">849,419<span></span>
</td>
<td class="nump">652,664<span></span>
</td>
<td class="nump">2,326,115<span></span>
</td>
<td class="nump">1,979,365<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_GeneralAndAdministrativeExpense', window );">General and administrative costs</a></td>
<td class="nump">316,218<span></span>
</td>
<td class="nump">268,632<span></span>
</td>
<td class="nump">935,693<span></span>
</td>
<td class="nump">857,832<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">1,527,066<span></span>
</td>
<td class="nump">1,246,265<span></span>
</td>
<td class="nump">4,282,107<span></span>
</td>
<td class="nump">3,815,930<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 Income</a></td>
<td class="nump">269,614<span></span>
</td>
<td class="nump">50,023<span></span>
</td>
<td class="nump">366,500<span></span>
</td>
<td class="nump">96,000<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_InterestExpense', window );">Interest Expense</a></td>
<td class="num">(8,000)<span></span>
</td>
<td class="num">(9,684)<span></span>
</td>
<td class="num">(25,465)<span></span>
</td>
<td class="num">(30,501)<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_InvestmentIncomeInterest', window );">Interest and Dividend Income</a></td>
<td class="nump">20,513<span></span>
</td>
<td class="nump">33,164<span></span>
</td>
<td class="nump">77,496<span></span>
</td>
<td class="nump">104,686<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_MarketableSecuritiesRealizedGainLoss', window );">Realized gain on sale of marketable securities</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">119,075<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_NetRealizedOrUnrealizedGainLossOnTradingSecurities', window );">Net unrealized loss on marketable securities</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(59,359)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(189,016)<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 income</a></td>
<td class="nump">7,527<span></span>
</td>
<td class="nump">8,681<span></span>
</td>
<td class="nump">24,404<span></span>
</td>
<td class="nump">28,196<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic', window );">Income Before Income Taxes</a></td>
<td class="nump">289,654<span></span>
</td>
<td class="nump">22,825<span></span>
</td>
<td class="nump">442,935<span></span>
</td>
<td class="nump">128,440<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income Tax Expense</a></td>
<td class="nump">10,000<span></span>
</td>
<td class="nump">2,566<span></span>
</td>
<td class="nump">23,303<span></span>
</td>
<td class="nump">27,627<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_ProfitLoss', window );">Net Income</a></td>
<td class="nump">$ 279,654<span></span>
</td>
<td class="nump">$ 20,259<span></span>
</td>
<td class="nump">$ 419,632<span></span>
</td>
<td class="nump">$ 100,813<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_EarningsPerShareBasic', window );">Basic Earnings Per Share</a></td>
<td class="nump">$ 0.02<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0.03<span></span>
</td>
<td class="nump">$ 0.01<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_EarningsPerShareDiluted', window );">Diluted Earnings Per Share</a></td>
<td class="nump">$ 0.02<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0.03<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_WeightedAverageNumberOfSharesOutstandingBasic', window );">Weighted Average Shares - Basic</a></td>
<td class="nump">15,306,008<span></span>
</td>
<td class="nump">15,164,440<span></span>
</td>
<td class="nump">15,291,968<span></span>
</td>
<td class="nump">15,078,933<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 );">Weighted Average Shares - Diluted</a></td>
<td class="nump">15,371,819<span></span>
</td>
<td class="nump">15,386,094<span></span>
</td>
<td class="nump">15,354,472<span></span>
</td>
<td class="nump">15,284,071<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate cost of goods produced and sold and services rendered during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&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_CostOfRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1337-109256<br><br>Reference 3: 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=117327953&amp;loc=d3e4984-109258<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<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> -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 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1252-109256<br><br>Reference 8: 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(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<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 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=SL5780133-109256<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_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_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=117327953&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 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&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> -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=117326831&amp;loc=d3e1337-109256<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<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=117326831&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 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_GeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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=116634182&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_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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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=26873400&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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_IncomeStatementAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<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(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109238882&amp;loc=d3e38679-109324<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentIncomeInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentIncomeInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MarketableSecuritiesRealizedGainLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).</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_MarketableSecuritiesRealizedGainLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_NetRealizedOrUnrealizedGainLossOnTradingSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The sum of the realized and unrealized net gain (loss) on trading securities 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_NetRealizedOrUnrealizedGainLossOnTradingSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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=116634182&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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<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 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=116874947&amp;loc=SL4591551-111686<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3000-108585<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<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=115929826&amp;loc=d3e8933-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=116874947&amp;loc=SL4591552-111686<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_Revenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<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 (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&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 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&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_Revenues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_SellingAndMarketingExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amount of expenses directly related to the marketing or selling of products or services.</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_SellingAndMarketingExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=117326831&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://fasb.org/us-gaap/role/ref/legacyRef<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=117326831&amp;loc=d3e1448-109256<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<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_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>38
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6847444736">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Based Compensation (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Nov. 30, 2018</div></th>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Nov. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod', window );">Options granted</a></td>
<td class="nump">65,811<span></span>
</td>
<td class="nump">221,654<span></span>
</td>
<td class="nump">62,504<span></span>
</td>
<td class="nump">205,138<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">Expected dividend yield</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Additional stock-based compensation expense as a result of applying ASC 718</a></td>
<td class="nump">$ 38,000<span></span>
</td>
<td class="nump">$ 7,000<span></span>
</td>
<td class="nump">$ 82,000<span></span>
</td>
<td class="nump">$ 23,000<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_srt_RangeAxis=srt_MaximumMember', window );">Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<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_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected life</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">8 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum</a></td>
<td class="text">&#160;<span></span>
</td>
<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_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected life</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Employee Stock Options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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</a></td>
<td class="nump">7,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">17,500<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 );">Vesting period</a></td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Exercise price</a></td>
<td class="nump">$ 2.10<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2.10<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2', window );">Term of maturity</a></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>
</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Weighted average grant date fair value</a></td>
<td class="nump">$ 0.32<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.34<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Employee Stock Options | Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Exercise price</a></td>
<td class="nump">2.10<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.10<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Employee Stock Options | Minimum</a></td>
<td class="text">&#160;<span></span>
</td>
<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Exercise price</a></td>
<td class="nump">$ 2.65<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2.65<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=SOTK_OfficerStockOptionMember', window );">Officer/Director Stock Option</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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</a></td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">200,000<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Vesting period</a></td>
<td class="text">0 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0 years<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2', window );">Term of maturity</a></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>
</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 );">Weighted average grant date fair value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.34<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=SOTK_OfficerStockOptionMember', window );">Officer/Director Stock Option | Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Exercise price</a></td>
<td class="nump">$ 2.45<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.45<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=SOTK_OfficerStockOptionMember', window );">Officer/Director Stock Option | Minimum</a></td>
<td class="text">&#160;<span></span>
</td>
<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Exercise price</a></td>
<td class="nump">2.65<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2.65<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=SOTK_DirectorStockOptionMember', window );">Non-employee Director Stock Option</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod', window );">Options granted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">20,000<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Vesting period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="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 );">Exercise price</a></td>
<td class="nump">$ 2.65<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2.65<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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2', window );">Term of maturity</a></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>
</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 );">Weighted average grant date fair value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.34<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_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=118932676&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_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=116856206&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_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=116856206&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_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=116856206&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_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=116856206&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_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=116856206&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_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=116856206&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>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of exercisable stock options, 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)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&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_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=SOTK_OfficerStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=SOTK_OfficerStockOptionMember</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=SOTK_DirectorStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=SOTK_DirectorStockOptionMember</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>39
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6751797776">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revolving Line of Credit (Details Narrative)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th">
<div>Nov. 30, 2019 </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_CreditFacilityAxis=us-gaap_LetterOfCreditMember', window );">Letters of Credit</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_LineOfCreditFacilityCollateral', window );">Letters of credit, collateral description</a></td>
<td class="text">The Company was utilizing $659,000 of its revolving credit line to collateralize letters of credit issued to customers that have remitted cash deposits on existing orders.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityExpirationDate1', window );">Letters of credit, maturity date</a></td>
<td class="text">Feb. 29,  2020<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermDebtTypeAxis=us-gaap_LineOfCreditMember', window );">Revolving Line of Credit</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Revolving line of credit amount</a></td>
<td class="nump">$ 1,500,000<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_LineOfCreditFacilityInterestRateAtPeriodEnd', window );">Revolving line of credit interest rate</a></td>
<td class="nump">4.75%<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_LineOfCreditFacilityDescription', window );">Revolving line of credit description</a></td>
<td class="text">The revolving credit line is collateralized by the Company's accounts receivable and inventory. The line of credit is payable on demand and must be retired for a 30-day period, once annually. If the Company fails to perform the 30-day annual pay down or if the bank elects to terminate the credit line, the bank may, at its option, convert the outstanding balance to a 36-month term note with payments including interest in 36 equal installments.<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_LineOfCreditFacilityCurrentBorrowingCapacity', window );">Revolving line of credit unused credit line</a></td>
<td class="nump">$ 841,000<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_LineOfCreditFacilityCollateral">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Discussion of whether the borrowings under the credit facility are secured or unsecured and, if secured, a description of collateral (for example, accounts receivable less than 120 days old, finished goods inventory).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=6877327&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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<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=119400593&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19)(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityCollateral</td>
</tr>
<tr>
<td style="padding-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_LineOfCreditFacilityCurrentBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Description of the terms of a credit facility arrangement. Terms typically include interest rate, collateral required, guarantees required, repayment requirements, and restrictions on use of assets and activities of the 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 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=6877327&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_LineOfCreditFacilityDescription</td>
</tr>
<tr>
<td style="padding-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_LineOfCreditFacilityExpirationDate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Date the credit facility terminates, in CCYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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=6877327&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_LineOfCreditFacilityExpirationDate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The effective interest rate at the end of the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>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_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=6877327&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_CreditFacilityAxis=us-gaap_LetterOfCreditMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LetterOfCreditMember</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_ShortTermDebtTypeAxis=us-gaap_LineOfCreditMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ShortTermDebtTypeAxis=us-gaap_LineOfCreditMember</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>40
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6631745008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and Contingencies Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock', window );">Commitments and Contingencies</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b>NOTE 10: COMMITMENTS AND CONTINGENCIES</b></p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">Other than the letters of credit disclosed in Note 9, the Company did not have any
material commitments or contingencies as of November 30, 2019.</p><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_CommitmentsAndContingenciesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CommitmentsAndContingenciesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_CommitmentsAndContingenciesDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 commitments and contingencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -URI http://asc.fasb.org/topic&amp;trid=2127136<br><br>Reference 2: 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_CommitmentsAndContingenciesDisclosureTextBlock</td>
</tr>
<tr>
<td style="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>41
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6605937792">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Based Compensation<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_NotesToFinancialStatementsAbstract', 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock', window );">Stock Based Compensation</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"><b>NOTE 6: STOCK BASED COMPENSATION</b></p>

<p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0"><b>&#160;</b></p>

<p style="font: 10pt Cambria,serif; margin: 0">The Company adopted ASC 718, &#8220;Share Based Payments.&#8221; which requires
companies to expense the value of employee stock options and similar awards.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">During the three months ended November 30, 2019, the Company granted options to
acquire 7,500 shares to employees exercisable at $2.10 and options for 100,000 shares to an officer with an exercise price of $2.65.
The options granted to employees vest over three years and expire in ten years. The options granted to the officer vested upon
grant and expire in ten years. All of the options granted by the Company during the three months ended November 30, 2019 had a
combined weighted average grant date fair value of $0.32 per share.</p>


<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">During the nine months ended November 30, 2019, the Company granted options to acquire
17,500 shares to employees exercisable at prices ranging from $2.10 to $2.65, options to acquire 20,000 shares to the non-employee
members of the board of directors with an exercise price of $2.65 and options for 200,000 shares to an officer and director exercisable
at prices of ranging from $2.45 to $2.65. The options granted to employees and directors vest over three years and expire in ten
years. The options granted to the officer vested upon grant and expire in ten years. All of the options granted by the Company
during the nine months ended November 30, 2019 had a combined weighted average grant date fair value of $0.34 per share.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">The weighted-average fair value of options are estimated on the date of grant using
the Black-Scholes options-pricing model. The weighted-average Black-Scholes assumptions are as follows:</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: top">
    <td style="width: 71%; padding-right: 0.8pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 29%; border-bottom: black 1pt solid; padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>Nine Months Ended<br />
November 30, 2019</b></font></td></tr>
<tr style="vertical-align: top; background-color: rgb(230,239,255)">
    <td style="padding-right: 0.8pt; font-family: Cambria,serif">Expected Life</td>
    <td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center">1-8 years</td></tr>
<tr style="vertical-align: top; background-color: White">
    <td style="padding-right: 0.8pt; font-family: Cambria,serif">Risk free interest rate</td>
    <td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center">1.58% - 2.05%</td></tr>
<tr style="vertical-align: top; background-color: rgb(230,239,255)">
    <td style="padding-right: 0.8pt; font-family: Cambria,serif">Expected volatility</td>
    <td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center">27.46% - 32.24%</td></tr>
<tr style="vertical-align: top; background-color: White">
    <td style="padding-right: 0.8pt; font-family: Cambria,serif">Expected dividend yield</td>
    <td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center">0%</td></tr>
</table>
<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">In computing the impact, the fair value of each option is estimated on
the date of grant based on the Black-Scholes options-pricing model utilizing certain assumptions for a risk free interest rate;
volatility; and expected remaining lives of the awards. The assumptions used in calculating the fair value of share-based payment
awards represent management&#8217;s best estimates, but these estimates involve inherent uncertainties and the application of management
judgment. As a result, if factors change and the Company uses different assumptions, the Company&#8217;s stock-based compensation
expense could be materially different in the future. In addition, the Company is required to estimate the expected forfeiture rate
and only recognize expense for those shares expected to vest. In estimating the Company&#8217;s forfeiture rate, the Company analyzed
its historical forfeiture rate, the remaining lives of unvested options, and the number of vested options as a percentage of total
options outstanding. If the Company&#8217;s actual forfeiture rate is materially different from its estimate, or if the Company
reevaluates the forfeiture rate in the future, the stock-based compensation expense could be significantly different from what
the Company has recorded in the current period.</p>

<p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0 4.5pt 0 0">For the three and nine months ended November 30, 2019 and 2018, net income
and earnings per share reflect the actual deduction for stock-based compensation expense. The impact of applying ASC 718 approximated
$38,000 and $7,000 in additional compensation expense during the three months ended November 30, 2019 and 2018, respectively. The
impact of applying ASC 718 approximated $82,000 and $23,000 in additional compensation expense during the nine months ended November
30, 2019 and 2018, respectively. Such amounts are included in general and administrative expenses on the statement of operations.
The expense for stock-based compensation is a non-cash expense item.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_NotesToFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_NotesToFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 number, weighted-average exercise price or conversion ratio, aggregate intrinsic value, and weighted-average remaining contractual term for exercisable or convertible options that are fully vested and expected to vest. 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=116856206&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock</td>
</tr>
<tr>
<td style="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>42
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6838567568">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Options (Details Narrative)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th">
<div>Nov. 30, 2019 </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_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Options exercised on a cashless basis</a></td>
<td class="nump">228,833<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_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Shares issued as a result of options exercised</a></td>
<td class="nump">126,268<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_PlanNameAxis=SOTK_StockCompensationPlan3Member', window );">2013 Stock Incentive Plan</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized', window );">Stock options shares available for purchase</a></td>
<td class="nump">2,500,000<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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Stock options outstanding</a></td>
<td class="nump">546,667<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 );">Years until options expire</a></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_PlanNameAxis=SOTK_StockCompensationPlan2Member', window );">2003 Stock Incentive Plan</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized', window );">Stock options shares available for purchase</a></td>
<td class="nump">1,500,000<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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions', window );">Stock options outstanding</a></td>
<td class="nump">50,000<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 authorized for issuance 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)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions</td>
</tr>
<tr>
<td style="padding-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_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=116856206&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_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=27012166&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=6877327&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=6877327&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_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=116856206&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=27012166&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=6877327&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=6877327&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_PlanNameAxis=SOTK_StockCompensationPlan3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_PlanNameAxis=SOTK_StockCompensationPlan3Member</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_PlanNameAxis=SOTK_StockCompensationPlan2Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_PlanNameAxis=SOTK_StockCompensationPlan2Member</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>43
<FILENAME>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6741997072">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Long Term Debt (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Feb. 28, 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_LongTermDebt', window );">Total long-term debt</a></td>
<td class="nump">$ 748,994<span></span>
</td>
<td class="nump">$ 870,531<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_LongTermDebtCurrent', window );">Due within one year</a></td>
<td class="nump">167,929<span></span>
</td>
<td class="nump">162,816<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 );">Due after one year</a></td>
<td class="nump">581,065<span></span>
</td>
<td class="nump">707,715<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_NotesPayableOtherPayablesMember', window );">Note payable, bank, collateralized by land and buildings, payable in monthly installments of principal and interest of $16,358 through January 2024 with an interest rate of 4.15% and a 10 year term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total long-term debt</a></td>
<td class="nump">$ 748,994<span></span>
</td>
<td class="nump">$ 870,531<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=109500613&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=119400593&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=6876686&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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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=6877327&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_LongtermDebtTypeAxis=us-gaap_NotesPayableOtherPayablesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_NotesPayableOtherPayablesMember</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>44
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6608033200">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_NotesToFinancialStatementsAbstract', 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</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b>NOTE 11: SUBSEQUENT EVENTS</b></p>

<p style="font: 10pt Cambria,serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt Cambria,serif; margin: 0">The Company has evaluated subsequent events for disclosure purposes.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_NotesToFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_NotesToFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -URI http://asc.fasb.org/topic&amp;trid=2122774<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>45
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6633349488">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Earnings Per Share<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_NotesToFinancialStatementsAbstract', 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</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b>NOTE 7: EARNINGS PER SHARE</b></p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">The denominators for the calculation of diluted earnings per share at November&#160;30,
2019 and 2018 are calculated as follows:</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: bottom">
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="6" style="font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>Nine&#160;Months&#160;Ended</b></font></td>
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="6" style="font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>Three&#160;Months&#160;Ended</b></font></td>
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td></tr>
<tr style="vertical-align: bottom">
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="6" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>November
    30,</b></font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="6" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>November
    30,</b></font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td></tr>
<tr style="vertical-align: bottom">
    <td style="font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>2019</b></font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>2018</b></font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>2019</b></font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td>
    <td colspan="2" style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>2018</b></font></td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif"><font style="font-size: 9pt">&#160;</font></td></tr>
<tr style="vertical-align: bottom; background-color: #E6EFFF">
    <td style="width: 48%; padding-bottom: 2.5pt; font-family: Cambria,serif">Numerator for basic and diluted earnings&#160;per share</td>
    <td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="width: 10%; border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">419,632</td>
    <td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="width: 10%; border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">100,813</td>
    <td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="width: 10%; border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">279,654</td>
    <td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 1%; border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="width: 10%; border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">20,259</td>
    <td style="width: 1%; padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #E6EFFF">
    <td style="font-family: Cambria,serif">Denominator for basic earnings per share &#8211; weighted average</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">15,291,968</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">15,078,933</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">15,306,008</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">15,164,440</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #E6EFFF">
    <td style="font-family: Cambria,serif">Effects of dilutive securities</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #E6EFFF">
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">Stock options for employees, directors and outside consultants</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">62,504</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">205,138</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">65,811</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 1pt solid; font-family: Cambria,serif; text-align: right">221,654</td>
    <td style="padding-bottom: 1pt; font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #E6EFFF">
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">Denominator for diluted earnings per share</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">15,354,472</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">15,284,071</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">15,371,819</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">15,386,094</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td>
    <td style="font-family: Cambria,serif; text-align: right">&#160;</td>
    <td style="font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #E6EFFF">
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">Basic earnings per share</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.03</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.01</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.02</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.00</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">Diluted earnings per share</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.03</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.01</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.02</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif">$</td>
    <td style="border-bottom: black 2.25pt double; font-family: Cambria,serif; text-align: right">0.00</td>
    <td style="padding-bottom: 2.5pt; font-family: Cambria,serif">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_NotesToFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_NotesToFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -URI http://asc.fasb.org/topic&amp;trid=2144383<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>46
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6637574880">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Inventories (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Feb. 28, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_SOTK_InventoriesTablesAbstract', window );"><strong>Inventories Tables Abstract</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryRawMaterials', window );">Raw materials and subassemblies</a></td>
<td class="nump">$ 1,050,183<span></span>
</td>
<td class="nump">$ 873,483<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">598,218<span></span>
</td>
<td class="nump">571,640<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_SOTK_InventoryContractsInProcess', window );">Contracts in process inventory</a></td>
<td class="nump">706,582<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_InventoryWorkInProcess', window );">Work in process</a></td>
<td class="nump">802,077<span></span>
</td>
<td class="nump">483,271<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_InventoryGross', window );">Total</a></td>
<td class="nump">3,157,060<span></span>
</td>
<td class="nump">1,928,394<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_InventoryValuationReserves', window );">Less: Allowance</a></td>
<td class="nump">178,280<span></span>
</td>
<td class="nump">270,378<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 );">Net inventories</a></td>
<td class="nump">$ 2,978,780<span></span>
</td>
<td class="nump">$ 1,658,016<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_InventoriesTablesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_InventoriesTablesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_SOTK_InventoryContractsInProcess">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_InventoryContractsInProcess</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryFinishedGoods</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&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 330<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=116846819&amp;loc=d3e3927-108312<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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryRawMaterials">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryRawMaterials</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryValuationReserves">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of valuation reserve for inventory.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=116846819&amp;loc=d3e3927-108312<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB TOPIC 5.BB)<br> -URI http://asc.fasb.org/extlink&amp;oid=27011343&amp;loc=d3e100047-122729<br><br>Reference 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 4<br> -Subparagraph (SX 210.12-09)<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e24092-122690<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 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryValuationReserves</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_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=6877327&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>47
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6780417552">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Significant Accounting Policies - Fair values of financial assets of the Company (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Feb. 28, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_SOTK_NotesToFinancialStatementsAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesCurrent', window );">Mutual funds, certificates of deposit and US Treasury securities</a></td>
<td class="nump">$ 3,739,935<span></span>
</td>
<td class="nump">$ 2,365,706<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_NotesToFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_NotesToFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_MarketableSecuritiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of investment in marketable security, 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://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 (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&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 210.5-02.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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_MarketableSecuritiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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>48
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6846745184">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Based Compensation (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_NotesToFinancialStatementsAbstract', 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_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock', window );">Weighted-average Black-Scholes assumptions</a></td>
<td class="text"><table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: top">
    <td style="width: 71%; padding-right: 0.8pt; font-family: Cambria,serif">&#160;</td>
    <td style="width: 29%; border-bottom: black 1pt solid; padding-right: 0.8pt; font-family: Cambria,serif; text-align: center"><font style="font-size: 9pt"><b>Nine Months Ended<br />
November 30, 2019</b></font></td></tr>
<tr style="vertical-align: top; background-color: rgb(230,239,255)">
    <td style="padding-right: 0.8pt; font-family: Cambria,serif">Expected Life</td>
    <td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center">1-8 years</td></tr>
<tr style="vertical-align: top; background-color: White">
    <td style="padding-right: 0.8pt; font-family: Cambria,serif">Risk free interest rate</td>
    <td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center">1.58% - 2.05%</td></tr>
<tr style="vertical-align: top; background-color: rgb(230,239,255)">
    <td style="padding-right: 0.8pt; font-family: Cambria,serif">Expected volatility</td>
    <td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center">27.46% - 32.24%</td></tr>
<tr style="vertical-align: top; background-color: White">
    <td style="padding-right: 0.8pt; font-family: Cambria,serif">Expected dividend yield</td>
    <td style="padding-right: 0.8pt; font-family: Cambria,serif; text-align: center">0%</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_NotesToFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_NotesToFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_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=116856206&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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>50
<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>51
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6838892528">
<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">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Jan. 14, 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_SOTK_DocumentAndEntityInformationAbstract', window );"><strong>Document And Entity Information</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">SONO TEK CORP<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">0000806172<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_DocumentType', window );">Document Type</a></td>
<td class="text">10-Q<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Nov. 30,  2019<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_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " 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">--02-28<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_EntityCurrentReportingStatus', window );">Is Entity's Reporting Status 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_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="ro">
<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 Flag</a></td>
<td class="text">true<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</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15,323,831<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">Q3<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">2020<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 );">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 );">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_EntityIncorporationStateCountryCode', window );">Entity Incorporation State or Country</a></td>
<td class="text">NY<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_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">000-16035<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_SOTK_DocumentAndEntityInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_DocumentAndEntityInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_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_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_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name 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_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInteractiveDataCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name 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_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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>52
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6846463712">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Nov. 30, 2019</div></th>
<th class="th"><div>Nov. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>CASH FLOWS FROM OPERATING ACTIVITIES:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net Income</a></td>
<td class="nump">$ 419,632<span></span>
</td>
<td class="nump">$ 100,813<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net income to net cash provided by (used in) 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_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">290,203<span></span>
</td>
<td class="nump">256,519<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_StockOptionPlanExpense', window );">Stock based compensation expense</a></td>
<td class="nump">81,634<span></span>
</td>
<td class="nump">22,777<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_InventoryLIFOReservePeriodCharge', window );">Inventory reserve</a></td>
<td class="nump">50,000<span></span>
</td>
<td class="nump">48,000<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_UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments', window );">Unrealized loss on marketable securities</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">189,016<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_IncreaseDecreaseInOperatingAssetsAbstract', window );"><strong>Decrease (Increase) in:</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_IncreaseDecreaseInAccountsReceivable', window );">Accounts receivable</a></td>
<td class="nump">59,571<span></span>
</td>
<td class="num">(388,538)<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_IncreaseDecreaseInInventories', window );">Inventories</a></td>
<td class="num">(1,370,764)<span></span>
</td>
<td class="num">(436,802)<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_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">201,453<span></span>
</td>
<td class="num">(150,391)<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_IncreaseDecreaseInOperatingLiabilitiesAbstract', window );"><strong>(Decrease) Increase in:</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_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities', window );">Accounts payable and accrued expenses</a></td>
<td class="nump">469,026<span></span>
</td>
<td class="num">(99,748)<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_IncreaseDecreaseInCustomerDeposits', window );">Customer deposits</a></td>
<td class="nump">804,268<span></span>
</td>
<td class="nump">620,303<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_IncreaseDecreaseInAccruedTaxesPayable', window );">Income taxes payable</a></td>
<td class="nump">18,472<span></span>
</td>
<td class="num">(73,800)<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_NetCashProvidedByUsedInOperatingActivities', window );">Net Cash Provided by Operating Activities</a></td>
<td class="nump">1,023,495<span></span>
</td>
<td class="nump">88,149<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_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>CASH FLOWS FROM INVESTING 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_PaymentsToAcquirePropertyPlantAndEquipment', window );">Purchase of equipment and furnishings</a></td>
<td class="num">(392,346)<span></span>
</td>
<td class="num">(486,711)<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_ProceedsFromSaleAndMaturityOfMarketableSecurities', window );">Sale of marketable securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">125,534<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_PaymentsToAcquireMarketableSecurities', window );">(Purchase) of marketable securities</a></td>
<td class="num">(1,374,229)<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_NetCashProvidedByUsedInInvestingActivities', window );">Net Cash (Used in) Investing Activities</a></td>
<td class="num">(1,766,575)<span></span>
</td>
<td class="num">(361,177)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>CASH FLOWS FROM FINANCING ACTIVITIES:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfLongTermDebt', window );">Repayment of long term debt</a></td>
<td class="num">(121,537)<span></span>
</td>
<td class="num">(116,555)<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 Used In Financing Activities</a></td>
<td class="num">(121,537)<span></span>
</td>
<td class="num">(116,555)<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_CashAndCashEquivalentsPeriodIncreaseDecrease', window );">NET (DECREASE) IN CASH AND CASH EQUIVALENTS</a></td>
<td class="num">(864,617)<span></span>
</td>
<td class="num">(389,583)<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_CashAndCashEquivalentsAbstract', window );"><strong>CASH AND CASH EQUIVALENTS</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_CashAndCashEquivalentsAtCarryingValue', window );">Beginning of period</a></td>
<td class="nump">3,144,123<span></span>
</td>
<td class="nump">2,016,464<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 );">End of period</a></td>
<td class="nump">2,279,506<span></span>
</td>
<td class="nump">1,626,881<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplementalCashFlowInformationAbstract', window );"><strong>SUPPLEMENTAL DISCLOSURE:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Interest paid</a></td>
<td class="nump">25,465<span></span>
</td>
<td class="nump">30,501<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_IncomeTaxesPaidNet', window );">Taxes Paid</a></td>
<td class="nump">$ 4,831<span></span>
</td>
<td class="nump">$ 101,426<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_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_CashAndCashEquivalentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CashAndCashEquivalentsAbstract</td>
</tr>
<tr>
<td style="padding-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=118932676&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=118951113&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=6877327&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_CashAndCashEquivalentsPeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 and cash equivalents. Cash and cash equivalents are the 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. Includes effect from exchange rate changes.</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_CashAndCashEquivalentsPeriodIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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=115929826&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=118932676&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_IncomeTaxesPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4297-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxesPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not 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=118932676&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_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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=118932676&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_IncreaseDecreaseInAccruedTaxesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of all taxes owed but not paid, including income, property and other taxes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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=118932676&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_IncreaseDecreaseInAccruedTaxesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_IncreaseDecreaseInCustomerDeposits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of customer money held in customer accounts, including security deposits, collateral for a current or future transactions, initial payment of the cost of acquisition or for the right to enter into a contract or 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/otherTransitionRef<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=118932676&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_IncreaseDecreaseInCustomerDeposits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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=118932676&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_IncreaseDecreaseInOperatingAssetsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_IncreaseDecreaseInOperatingAssetsAbstract</td>
</tr>
<tr>
<td style="padding-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_IncreaseDecreaseInOperatingLiabilitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_IncreaseDecreaseInOperatingLiabilitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in prepaid expenses, and assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4297-108586<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3367-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3536-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryLIFOReservePeriodCharge">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The change in the inventory reserve representing the cumulative difference in cost between the first in, first out and the last in, first out inventory valuation methods, which change has been reflected in the statement of income 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 210.5-02.6b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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 210.5-02.6c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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 210.5-02.6a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&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 330<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 5.L)<br> -URI http://asc.fasb.org/extlink&amp;oid=27011343&amp;loc=d3e99989-122729<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryLIFOReservePeriodCharge</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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=118932676&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=118932676&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=118932676&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=118932676&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=118932676&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_PaymentsToAcquireMarketableSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow for purchase of marketable security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=118954083&amp;loc=d3e26853-111562<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquireMarketableSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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=118932676&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_ProceedsFromSaleAndMaturityOfMarketableSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 aggregate amount received by the entity through sale or maturity of marketable securities  (held-to-maturity or available-for-sale) 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_ProceedsFromSaleAndMaturityOfMarketableSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<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 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<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=115929826&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=116874947&amp;loc=SL4591551-111686<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3000-108585<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<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=115929826&amp;loc=d3e8933-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=116874947&amp;loc=SL4591552-111686<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfLongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfLongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_StockOptionPlanExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&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_StockOptionPlanExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_SupplementalCashFlowInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SupplementalCashFlowInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</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_UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 net change in the difference between the fair value and the carrying value, or in the comparative fair values, of marketable securities categorized as trading held at each balance sheet date, that was included in earnings for the period, which may have arisen from (a) securities classified as trading, (b) the unrealized holding gain (loss) on held-to-maturity securities transferred to the trading security category, and (c) the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) on available-for-sale securities transferred to trading securities during the period and/or any unrealized gains or losses on investments that are separately or otherwise not categorized as trading or available-for-sale.</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_UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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>53
<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;">v3.19.3.a.u2</span><table class="report" border="0" cellspacing="2" id="idp6836640704">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue Recognition<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Nov. 30, 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_SOTK_NotesToFinancialStatementsAbstract', 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_SOTK_RevenueRecognitionTextBlocK', window );">Revenue Recognition</a></td>
<td class="text"><p style="font: 10pt Cambria,serif; margin: 0"><b>NOTE 3: REVENUE RECOGNITION</b></p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">In May 2014, the Financial Accounting Standards Board (&#8220;FASB&#8221;) issued
Accounting Standards Update (&#8220;ASU&#8221;) No. 2014-09, &#8220;<i>Revenue from Contracts with Customers&#8221; (Topic 606)</i>,
to clarify the principles of recognizing revenue and create common revenue recognition guidance between U.S. GAAP and International
Financial Reporting Standards. Under ASU 2014-09, revenue is recognized when a customer obtains control of promised goods or services
and is recognized at an amount that reflects the consideration expected to be received in exchange for such goods or services.
In addition, ASU 2014-09 requires disclosure of the nature, amount, timing, and uncertainty of revenue and cash flows arising from
contracts with customers. The ASU is effective for fiscal years beginning after December 15, 2017.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">The new revenue standard is principle based and interpretation of those principles
may vary from company to company based on their unique circumstances. It is possible that interpretation, industry practice, and
guidance may evolve as companies and the accounting profession work to implement this new standard. The implementation of the standard
did not have a material impact on the financial statements.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>




<p style="font: 10pt Cambria,serif; margin: 0">A majority of the Company&#8217;s sales revenue is derived primarily from
short term contracts with customers, which, on average, are in effect for less than twelve months. Sales revenue from manufactured
equipment transferred at a single point in time accounts for a majority of the Company&#8217;s revenue.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">Sales revenue is recognized when control of the Company&#8217;s manufactured equipment
is transferred to its customers, in an amount that reflects the consideration the Company expects to receive based upon the agreed
transaction price. The Company&#8217;s performance obligations are satisfied when its customers take control of the purchased equipment,
which is based on the contract terms. Based on prior experience, the Company reasonably estimates its sales returns and warranty
reserves. Sales are presented net of discounts and allowances. Discounts and allowances are determined when a sale is negotiated.
The Company does not grant its customers or independent representatives, the ability to return equipment nor does it grant price
adjustments after a sale is complete.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">The Company does not capitalize any sales commission costs related to the acquisition
of a contract. All commissions related to a performance obligation that are satisfied at a point in time are expensed when the
customer takes control of the purchased equipment.</p>

<p style="font: 10pt Cambria,serif; margin: 0">&#160;</p>

<p style="font: 10pt Cambria,serif; margin: 0">At November 30, 2019, the Company had received $1,954,000 in cash deposits, and
had issued Letters of Credit in the amount of $659,000 to secure these cash deposits. The Company was utilizing $659,000 of its
available credit line to collateralize these letters of credit. The Company&#8217;s inventory included approximately $707,000 directly
related to servicing these customer contracts.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_SOTK_NotesToFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_NotesToFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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_SOTK_RevenueRecognitionTextBlocK">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">SOTK_RevenueRecognitionTextBlocK</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>SOTK_</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>
</SEC-DOCUMENT>
